Feex·CPU
Intel · Pentium Dual-Core · Desktop

Intel® Pentium® E5700

The Intel Pentium E5700 is a desktop processor released on August 29, 2010, built on the Core (Penryn) architecture using a 45 nm process. It has 2 cores and 2 threads, a base clock of 3.00 GHz, a 65 W TDP and the LGA775 socket.

Cores
2
Threads
2
Base Clock
3.0 GHz
Architecture
Core (Penryn)
Socket
LGA775
TDP
65 W
Multi-Core Performance
1,111
Single-Core Performance
1,191
Core layout
PP
2 Performance 2 Threads
Compare this CPU 1Feex machines with this processor

Overview

The Intel Pentium E5700 is a desktop processor with 2 cores and 2 threads, built on the Core (Penryn) architecture. It launched in Aug 2010. It uses the LGA775 socket. Rated TDP is 65 W. Feex currently counts 1 machine in its hardware fleet with exactly this processor.

Performance

Overall CPU Performance computed
1,150
5% of reference
Reference ceiling 25,000
Multi-Core Performance PassMark rating
1,111
1% of reference
Reference ceiling 120,000
Single-Core Performance PassMark rating
1,191
22% of reference
Reference ceiling 5,500
Productivity Performance computed
2,390
1% of reference
Reference ceiling 160,000
Creator Performance computed
2,755
2% of reference
Reference ceiling 140,000
Engineering Performance computed
1,035
1% of reference
Reference ceiling 200,000
Gaming Performance computed
3,851
18% of reference
Reference ceiling 22,000
Performance per Core computed
556
3% of reference
Reference ceiling 21,053
Performance per Thread computed
556
5% of reference
Reference ceiling 10,527
Performance per Watt computed
17
1% of reference
Reference ceiling 2,000
Efficiency Index computed
143
4% of reference
Reference ceiling 4,000
Performance index computed
14
Intel Core i5-12400 = 100

The Intel Pentium E5700 scores 1,191 in single-core performance and 1,111 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 1,150 for overall performance, 2,390 for productivity performance, 2,755 for creator performance, 1,035 for engineering performance and 3,851 for gaming performance. Its multi-core throughput works out to 556 per core, 556 per thread and 17 per watt. Its computed efficiency index is 143. Its performance index is 14, so its overall performance is 86% below the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

How these scores are computed

Single-core and multi-core performance are PassMark CPU Mark single-thread and multi-thread ratings. Every other figure on this page's performance section is computed by Feex from those two ratings plus core count, thread count and TDP, so it is a derived value and not a separate benchmark run.

  • Overall performance is the geometric mean of the two ratings: the square root of single-core times multi-core.
  • Productivity performance is 0.65 times multi-core plus 1.4 times single-core.
  • Creator performance is 0.55 times multi-core plus 1.8 times single-core.
  • Engineering performance is multi-core times the smaller of 1.4 and (0.9 plus cores divided by 64).
  • Gaming performance is 3 times single-core plus 0.25 times multi-core.
  • Performance per core, per thread and per watt divide the multi-core rating by physical cores, logical threads and TDP in watts.
  • The efficiency index is the square root of single-core times multi-core, divided by the square root of TDP.
  • The performance index is overall performance divided by the overall performance of the Intel Core i5-12400 (8,069), times 100.

Workload Benchmarks

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

Integer Math Throughput
5,179
1% of reference
Reference ceiling 617,811
91% below the Intel Core i5-12400 (58,893)
Raw integer arithmetic throughput across cores.
Floating-Point Math
2,965
0% of reference
Reference ceiling 600,000
94% below the Intel Core i5-12400 (45,899)
Heavy floating-point math, mixed precision.
Compression Performance
23,893
1% of reference
Reference ceiling 2,309,868
90% below the Intel Core i5-12400 (228,054)
Throughput on lossless compression workloads.
Cryptography Performance
294
0% of reference
Reference ceiling 137,106
97% below the Intel Core i5-12400 (11,489)
Symmetric encryption and hashing throughput.
Physics Simulation
87
1% of reference
Reference ceiling 12,291
92% below the Intel Core i5-12400 (1,090)
Iterative physics & rigid-body simulation.
Vector / SIMD Throughput
423
0% of reference
Reference ceiling 172,975
97% below the Intel Core i5-12400 (15,509)
Wide-vector SIMD intrinsics performance.
Prime Sieve
4
0% of reference
Reference ceiling 1,067
94% below the Intel Core i5-12400 (67)
Searching for prime numbers (branch-heavy work).
Sort Performance
3,078
1% of reference
Reference ceiling 260,323
86% below the Intel Core i5-12400 (22,652)
Random string sorting throughput.

In the individual workload tests the Intel Pentium E5700 scores 5,179 in integer math, 2,965 in floating-point math, 23,893 in compression, 294 in cryptography, 87 in physics simulation, 423 in vector SIMD, 4 in the prime sieve and 3,078 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 91% below in integer math, 94% below in floating-point math, 90% below in compression, 97% below in cryptography, 92% below in physics simulation, 97% below in vector SIMD, 94% below in the prime sieve and 86% below in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

Core Configuration

Cores
2
Threads
2
Performance Cores
2
Threads per Core
1
Hybrid Architecture
No
Base Clock
3.0 GHz
Boost Clock
Not recorded

The Intel Pentium E5700 has 2 physical cores and runs 2 logical threads. It does not use a hybrid performance and efficiency core layout. It does not support simultaneous multithreading, so its thread count equals its core count. It runs at a base clock of 3.00 GHz.

Architecture & Generation

Manufacturer
Intel
Family
Pentium Dual-Core
Segment
Desktop
Generation
Not recorded
Architecture
Core (Penryn)
Codename
Wolfdale-3M
Lithography
45 nm
Release Date
Aug 2010
Release quarter
Q3'10

The Intel Pentium E5700 is a desktop processor, belongs to the Intel Pentium Dual-Core family, uses the Core (Penryn) architecture, carries the codename Wolfdale-3M and is manufactured on a 45 nm process. It launched in Aug 2010.

Cache

L1 Cache (Total)
128 KB
L2 Cache (Total)
2 MB
L3 Cache
Not recorded
Cache per Core
1.1 MB
Total Cache
2.1 MB

The Intel Pentium E5700 has 128 KB of L1 cache and 2 MB of L2 cache. That adds up to about 2.1 MB of cache, or 1.06 MB per core.

Cache Hierarchy

L1L2
L1 128 KBL2 2 MB

The Intel Pentium E5700 has a 2-level cache hierarchy: L1 at 128 KB and L2 at 2 MB. L2 is the largest level and makes up about 94% of the cache listed here.

Platform & Compatibility

Socket
LGA775
PCIe Generation
Not recorded

The Intel Pentium E5700 uses the LGA775 socket.

Power & Thermals

TDP
65 W

The Intel Pentium E5700 has a rated TDP of 65 W.

Platform Capabilities

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

Instruction Sets

6 supported
Supported
64-bit (x86-64)SSESSE2SSE3SSSE3MMX
Not recorded
AES-NIAMXAVX-512AVX2AVXAVX-VNNI

Security and Reliability

0 supported
Not recorded
AES-NIControl-flow Enforcement (CET)Execute Disable (NX)Boot GuardHardware RNGHardware Shield

Virtualization

0 supported
Not recorded
Extended Page Tables (EPT)VT-d (DMA Remapping)VT-x (Hardware Virtualization)VT-x with EPTIOMMUSecond-Level Address Translation

The Intel Pentium E5700 supports 64-bit (x86-64), SSE, SSE2, SSE3, SSSE3 and MMX among its instruction set features. Feex has no record for AES-NI, AMX, AVX-512, AVX2, AVX and AVX-VNNI, which is different from being unsupported.

Feex has no record for AES-NI, Control-flow Enforcement (CET), Execute Disable (NX), Boot Guard, Hardware RNG and Hardware Shield, which is different from being unsupported.

Feex has no record for Extended Page Tables (EPT), VT-d (DMA Remapping), VT-x (Hardware Virtualization), VT-x with EPT, IOMMU and Second-Level Address Translation, which is different from being unsupported.

Naming & Aliases

Display Name
Intel® Pentium® E5700
Normalized Name
Intel® Pentium® E5700
Product line brand
Pentium

Real-world compute in the Feex fleet

Across 1 Feex machine with the Intel Pentium E5700, the busiest minute reached 6.00 FCU/s; 95 percent of recorded minutes stayed under 5.43 FCU/s (90.5% of its 6.00 FCU/s capacity), over 2,539 machine-minutes from October 1, 2026 to November 11, 2026. Over the longer hour-resolution record (September 2, 2026 to November 11, 2026), the busiest minute reached 6.00 FCU/s.

Capacity (tier 3)
6.00 FCU/s 2 threads x 3 GHz base x IPC 1.0

Minute resolution

Peak minute
6.00 FCU/s 100.0% of capacity
P99 minute
5.92 FCU/s 98.7% of capacity
P95 minute
5.43 FCU/s 90.5% of capacity
P50 minute
2.72 FCU/s 45.3% of capacity
Mean minute
3.20 FCU/s 53.3% of capacity
Headroom at P95
0.57 FCU/s 9.5% of capacity unused

2,539 valid machine-minutes from 1 Feex machine (0 fully idle, 5 rejected as over 102 percent), October 1, 2026 to November 11, 2026.

Hour resolution

Hourly average, P50
3.23 FCU/s 53.8% of capacity
Hourly average, P95
4.98 FCU/s 83.0% of capacity
Hourly average, mean
3.31 FCU/s 55.1% of capacity
Hourly peak, P95
5.92 FCU/s 98.7% of capacity
Hourly peak, max
6.00 FCU/s 100.0% of capacity

168 valid machine-hours from 1 Feex machine, September 2, 2026 to November 11, 2026. Hourly peak is the busiest minute of each hour; 20 hours were excluded from peak statistics as over 102 percent, and 67 hours with fewer than 30 reported minutes were left out.

Average compute by hour of day

Withheld: an hour-of-day curve is shown once at least 3 Feex machines with this processor contribute, so no individual's daily schedule can be read from it.

Top programs by measured compute

Withheld: program names are shown once at least 3 Feex machines with this processor ran them, so no individual's app usage can be read from this page.

Tier 3 estimate: FCU/s = whole-machine CPU utilization x logical threads x base clock x reference IPC 1.0 (1 FCU = one billion instructions). Boost clocks and real IPC are not measured, so this describes how hard these machines were driven, not a benchmark. Data through November 11, 2026. Because fewer than 3 machines contribute, these figures cover whole days (UTC) and are updated once per day.

How fleet compute is measured · Fleet compute leaderboard · JSON

Data Coverage

Feex has recorded 41% of the specifications it tracks for the Intel Pentium E5700. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L2 Cache (per Core) and L4 Cache. Memory Support: Max Memory, Memory Channels, Memory Bandwidth, Memory Types, DDR5 Support, DDR4 Support, LPDDR Support, ECC Memory and Max Memory Speed. Graphics: Integrated Graphics, Graphics Model, Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package, Package Size and PCIe Lanes. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count, Foundry and Launch Price. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Common questions

How many cores and threads does the Intel Pentium E5700 have?

The Intel Pentium E5700 has 2 cores and 2 threads.

What architecture does the Intel Pentium E5700 use?

The Intel Pentium E5700 is built on the Core (Penryn) architecture.

What socket does the Intel Pentium E5700 use?

The Intel Pentium E5700 uses the LGA775 socket.

What is the TDP of the Intel Pentium E5700?

The Intel Pentium E5700 has a TDP of 65 W.

How does the Intel Pentium E5700 perform?

In the Feex normalized performance dataset, the Intel Pentium E5700 scores 1,111 multi-core and 1,191 single-core.

How much cache does the Intel Pentium E5700 have?

The Intel Pentium E5700 has 128 KB of L1 cache and 2048 KB of L2 cache.

How does the Intel Pentium E5700 compare with the Intel Core i5-12400?

The Intel Pentium E5700 has a computed performance index of 14, which is 86% below the Intel Core i5-12400 (index 100). The index is derived from the single-core and multi-core ratings.