VIA

VIA/S3G C-645/640 GPU

The VIA/S3G C-645/640 GPU is a graphics card. It scores 132 in the PassMark G3D benchmark.

1/10 key specs recorded · 5 facts

Depth: 10 recorded fields, 3 PassMark workloads

Specification data last verified July 25, 2026 against PassMark Videocard Benchmark. Coverage: 1 of 10 tracked specifications recorded.

PassMark Videocard Benchmark PassMark Videocard Benchmark

Shading units

n/a

Memory

n/a

Boost clock

n/a

Board power

n/a

Performance

The VIA/S3G C-645/640 GPU scores 132 in the PassMark G3D benchmark, higher than 20.2% of the 2,658 GPUs benchmarked (PassMark rank #2,315), measured across 3 submitted results. Its PassMark G2D score is 83.

PassMark G3D Mark

132

Rank #2,315
Faster than 20.2% of 2,658 GPUs
3 samples

0relative to the fastest GPU on record (41,928)

PassMark workload tests

DirectX 9 4 fps

reference: fastest recorded 526 fps · faster than 5.1% of 1,675 GPUs

DirectX 11 1 fps

reference: fastest recorded 362 fps · faster than 0% of 1,430 GPUs

GPU Compute 77 ops/s

reference: fastest recorded 26,591 ops/s · faster than 2.1% of 1,447 GPUs

Averages of PassMark PerformanceTest submissions; frames/sec are PassMark test-scene rates, not game FPS. Tests PassMark does not report for this card are omitted. PassMark listing

In the PassMark workload tests the VIA/S3G C-645/640 GPU averages DirectX 9 4 fps, DirectX 11 1 fps and GPU Compute 77 ops/s, across 3 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.