FirePro V8750 vs GeForce GT 640
We compared two Desktop platform GPUs: 2GB VRAM FirePro V8750 and 2GB VRAM GeForce GT 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
FirePro V8750 Advantages
Larger VRAM bandwidth (115.2GB/s vs 28.51GB/s)
416 additional rendering cores
GeForce GT 640 Advantages
Released 3 years and 11 months late
Lower TDP (65W vs 151W)
Score
Benchmark
FP32 (float)
FirePro V8750
+73%
1200
GeForce GT 640
693
Graphics Card
Jul 2008
Release Date
Jun 2012
FirePro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Memory Clock
891 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
28.51GB/s
Render Config
10
Compute Units
-
800
Shading Units
384
40
TMUs
32
16
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
Theoretical Performance
12.00 GPixel/s
Pixel Rate
7.216 GPixel/s
30.00 GTexel/s
Texture Rate
28.86 GTexel/s
1200 GFLOPS
FP32 (float)
692.7 GFLOPS
240.0 GFLOPS
FP64 (double)
28.86 GFLOPS
Board Design
151W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI
2x DisplayPort 1.0
1x S-Video
2x DisplayPort 1.0
1x S-Video
Outputs
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
2x 6-pin
Power Connectors
None
Graphics Processor
RV770
GPU Name
GK107
RV770 XT
(215-0669049)
(215-0669049)
GPU Variant
GK107-300-A2
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.956 billion
Transistors
1.27 billion
256 mm²
Die Size
118 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.1
Shader Model
5.1