Home GPU Comparison AMD FirePro W5100 vs NVIDIA GeForce GT 640 Rev. 2

AMD FirePro W5100 vs NVIDIA GeForce GT 640 Rev. 2

We compared two Desktop platform GPUs: 4GB VRAM FirePro W5100 and 1024MB VRAM GeForce GT 640 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W5100 's Advantages
Released 10 months late
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (96.00GB/s vs 40.06GB/s)
384 additional rendering cores
NVIDIA GeForce GT 640 Rev. 2 's Advantages
Lower TDP (49W vs 50W)

Score

Benchmark

FP32 (float)
FirePro W5100 +77%
1.428 TFLOPS
GeForce GT 640 Rev. 2
0.803 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
May 2013
FirePro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1500 MHz
Memory Clock
1252 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
40.06GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
384
48
TMUs
32
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB

Theoretical Performance

14.88 GPixel/s
Pixel Rate
8.368 GPixel/s
44.64 GTexel/s
Texture Rate
33.47 GTexel/s
-
FP16 (half)
-
1428 GFLOPS
FP32 (float)
803.3 GFLOPS
89.28 GFLOPS
FP64 (double)
33.47 GFLOPS

Graphics Processor

Bonaire
GPU Name
GK208
Bonaire PRO GL
GPU Variant
GK208-400-A1
GCN 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.02 billion
160 mm²
Die Size
87 mm²

Board Design

50W
TDP
49W
250 W
Suggested PSU
200 W
4x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.3
Shader Model
5.1

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