Home GPU Comparison ATI FirePro V8800 vs NVIDIA GeForce GT 640 OEM

ATI FirePro V8800 vs NVIDIA GeForce GT 640 OEM

We compared two Desktop platform GPUs: 2GB VRAM FirePro V8800 and 2GB VRAM GeForce GT 640 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8800 's Advantages
Larger VRAM bandwidth (147.2GB/s vs 28.51GB/s)
1216 additional rendering cores
NVIDIA GeForce GT 640 OEM 's Advantages
Released 2 years late
Lower TDP (50W vs 208W)

Score

Benchmark

FP32 (float)
FirePro V8800 +331%
2.64 TFLOPS
GeForce GT 640 OEM
0.612 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Apr 2012
FirePro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1150 MHz
Memory Clock
891 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
147.2GB/s
Bandwidth
28.51GB/s

Render Config

-
SM Count
-
20
Compute Units
-
1600
Shading Units
384
80
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB

Theoretical Performance

26.40 GPixel/s
Pixel Rate
6.376 GPixel/s
66.00 GTexel/s
Texture Rate
25.50 GTexel/s
-
FP16 (half)
-
2.640 TFLOPS
FP32 (float)
612.1 GFLOPS
528.0 GFLOPS
FP64 (double)
25.50 GFLOPS

Graphics Processor

Cypress
GPU Name
GK107
Cypress XT GL
GPU Variant
GK107-320-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
1.27 billion
334 mm²
Die Size
118 mm²

Board Design

208W
TDP
50W
550 W
Suggested PSU
250 W
4x DisplayPort 1.1 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy