AMD FirePro W4100
The AMD FirePro W4100 is a workstation graphics card released on January 1, 2014, built on the GCN architecture using a 28 nm process. It has 512 shading units, 2 GB of GDDR5 memory, 72.0 GB/s of memory bandwidth, a boost clock of 630 MHz and a 50 W board power rating. It scores 1,487 in the PassMark G3D benchmark. It supports DirectX 12, OpenGL 4.6 and OpenCL 2.0.
Depth: 48 recorded fields, 5 features, 5 PassMark workloads
Specification data last verified October 1, 2026 against PassMark Videocard Benchmark, AMD.com Specifications and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 8 of 10 tracked specifications recorded.
Performance
The AMD FirePro W4100 scores 1,487 in the PassMark G3D benchmark, higher than 60.9% of the 2,658 GPUs benchmarked (PassMark rank #1,188), measured across 245 submitted results. Its PassMark G2D score is 455.
PassMark workload tests
In the PassMark workload tests the AMD FirePro W4100 averages DirectX 9 30 fps, DirectX 10 6 fps, DirectX 11 9 fps, DirectX 12 7 fps and GPU Compute 675 ops/s, across 245 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.
Theoretical throughput
AMD states a peak of FP32 (single precision) 0.65 TFLOPS and FP64 (double precision) 0.041 TFLOPS for the AMD FirePro W4100.
As stated by PassMark
PassMark's own listing for the AMD FirePro W4100 states the PCIe 3.0 x16 interface, up to 2 GB of memory, a core clock of 630 MHz, DirectX 11.2 and OpenGL 4.4, first benchmarked on 2014-11-01. These are PassMark's figures, shown separately from the specification tables above.
Graphics processor
The AMD FirePro W4100 is based on the GCN architecture, uses the Cape Verde graphics processor and is manufactured on a 28 nm process.
Shader configuration
The AMD FirePro W4100 has 512 shading units, 32 texture mapping units and 16 render output units.
The AMD FirePro W4100 does not use XMX engines; those are specific to Intel Arc graphics. Feex has no recorded ray tracing core count for the AMD FirePro W4100.
Clock speeds
The AMD FirePro W4100 runs at a base clock of 630 MHz.
Memory
The AMD FirePro W4100 is equipped with 2 GB of GDDR5 memory and delivers 72.0 GB/s of memory bandwidth.
Board and power
The AMD FirePro W4100 has a board power rating of 50 W, a total board power of 50 W, power is supplied through None, the card occupies 1-slot, it is 168 mm long, cooling is Active and it connects over PCIe 3.0 x16.
Market
The AMD FirePro W4100 was released on January 1, 2014.
Benchmarks
Graphics and compute APIs
The AMD FirePro W4100 supports DirectX 12, OpenGL 4.6 and OpenCL 2.0.
CUDA is an NVIDIA technology and does not apply to the AMD FirePro W4100. Feex has no recorded Vulkan version for the AMD FirePro W4100.
Features
The AMD FirePro W4100 has 1 supported feature recorded and 2 features explicitly listed as not supported outside the media engine. A feature that no source mentions is shown as not listed, never as unsupported.
Compute and AI
Not supported (1)
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Explicitly not supported: ECC memoryWhat it is: Error-correcting memory that detects and fixes memory bit errors, mainly valued in workstation and data-center use.
Not listed (3)
No source Feex holds states whether the AMD FirePro W4100 supports AMD AI accelerators, Tensor cores and AMD CrossFire. That is silence, not a statement that they are unsupported.
ECC memory is explicitly listed as not supported.
Display features
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Supported: 10-bit color outputThe GPU can send 10-bit-per-channel color to compatible displays for smoother gradients.
Not supported (1)
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Explicitly not supported: Stereoscopic 3DWhat it is: Support for stereoscopic 3D output to compatible displays.
Not listed (6)
No source Feex holds states whether the AMD FirePro W4100 supports HDMI 4K output, AMD FreeSync, VR ready, 8K display output, HDR output and 12-bit color output. That is silence, not a statement that they are unsupported.
The AMD FirePro W4100 supports 10-bit color output under Display features. Stereoscopic 3D is explicitly listed as not supported.
Media engine
Feex holds no codec support statement for the AMD FirePro W4100.
Not listed: H.264 (AVC), HEVC (H.265), AV1 and VP9. No source Feex holds states whether the AMD FirePro W4100 supports these codecs; that is silence, not a statement that they are unsupported.
Media engines recorded for the AMD FirePro W4100: AMD Unified Video Decoder and AMD Video Coding Engine.
Display outputs
The AMD FirePro W4100 offers outputs 4x Mini-DisplayPort 1.2 and DisplayPort 1.2.
Naming and aliases
The AMD FirePro W4100 is also known by other names: PassMark also lists it as AMD FirePro W4100 (FireGL V), AMD FirePro W4100 (FireGL V) Graphics Adapter and AMD FirePro W4100 Graphics Adapter.
Frequently asked questions
How much VRAM does the AMD FirePro W4100 have?
The AMD FirePro W4100 has 2 GB of GDDR5 memory. Its memory bandwidth is 72.0 GB/s.
How much power does the AMD FirePro W4100 use and what power supply does it need?
The AMD FirePro W4100 has a board power rating of 50 W. Power connectors: None.
How fast is the AMD FirePro W4100?
The AMD FirePro W4100 scores 1,487 in the PassMark G3D benchmark, higher than 60.9% of the 2,658 GPUs benchmarked. Its PassMark rank is #1,188. In the PassMark DirectX 12 test it averages 7 fps.
What bus interface does the AMD FirePro W4100 use?
The AMD FirePro W4100 connects over PCIe 3.0 x16.
When was the AMD FirePro W4100 released?
The AMD FirePro W4100 was released on January 1, 2014.