Home GPU Comparison AMD FirePro S7150 x2 vs NVIDIA GeForce GT 640

AMD FirePro S7150 x2 vs NVIDIA GeForce GT 640

We compared two Desktop platform GPUs: 8GB VRAM FirePro S7150 x2 and 2GB VRAM GeForce GT 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7150 x2 's Advantages
Released 3 years and 8 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 28.51GB/s)
1408 additional rendering cores
NVIDIA GeForce GT 640 's Advantages
Lower TDP (65W vs 265W)

Score

Benchmark

FP32 (float)
FirePro S7150 x2 +375%
3.297 TFLOPS
GeForce GT 640
0.693 TFLOPS
VS

Graphics Card

Feb 2016
Release Date
Jun 2012
FirePro Server
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
891 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
28.51GB/s

Render Config

28
Compute Units
-
-
-
-
1792
Shading Units
384
112
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.44 GPixel/s
Pixel Rate
7.216 GPixel/s
103.0 GTexel/s
Texture Rate
28.86 GTexel/s
3.297 TFLOPS
FP16 (half)
-
3.297 TFLOPS
FP32 (float)
692.7 GFLOPS
206.1 GFLOPS
FP64 (double)
28.86 GFLOPS

Board Design

265W
TDP
65W
600 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tonga
GPU Name
GK107
Cloudy Tau
GPU Variant
GK107-300-A2
GCN 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.27 billion
366 mm²
Die Size
118 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1

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