Home GPU Comparison AMD FirePro D700 vs NVIDIA GeForce GT 640

AMD FirePro D700 vs NVIDIA GeForce GT 640

We compared two Desktop platform GPUs: 6GB VRAM FirePro D700 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 D700 's Advantages
Released 1 years and 7 months late
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (263.0GB/s vs 28.51GB/s)
1664 additional rendering cores
NVIDIA GeForce GT 640 's Advantages
Lower TDP (65W vs 274W)

Score

Benchmark

FP32 (float)
FirePro D700 +402%
3.482 TFLOPS
GeForce GT 640
0.693 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jun 2012
FirePro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1370 MHz
Memory Clock
891 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
128bit
263.0GB/s
Bandwidth
28.51GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
384
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
7.216 GPixel/s
108.8 GTexel/s
Texture Rate
28.86 GTexel/s
-
-
-
3.482 TFLOPS
FP32 (float)
692.7 GFLOPS
870.4 GFLOPS
FP64 (double)
28.86 GFLOPS

Board Design

274W
TDP
65W
600 W
Suggested PSU
250 W
6x mini-DisplayPort 1.2 1x SDI
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GK107
Tahiti XT GL
GPU Variant
GK107-300-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
1.27 billion
352 mm²
Die Size
118 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy