Home GPU Comparison AMD FireStream 9350 vs NVIDIA GeForce GT 640 OEM

AMD FireStream 9350 vs NVIDIA GeForce GT 640 OEM

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9350 and 2GB VRAM GeForce GT 640 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9350 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 28.51GB/s)
1056 additional rendering cores
NVIDIA GeForce GT 640 OEM 's Advantages
Released 1 years and 10 months late
Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)
FireStream 9350 +229%
2.016 TFLOPS
GeForce GT 640 OEM
0.612 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
891 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
28.51GB/s

Render Config

18
Compute Units
-
-
-
-
1440
Shading Units
384
72
TMUs
32
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
6.376 GPixel/s
50.40 GTexel/s
Texture Rate
25.50 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
612.1 GFLOPS
403.2 GFLOPS
FP64 (double)
25.50 GFLOPS

Board Design

150W
TDP
50W
450 W
Suggested PSU
250 W
1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
GK107
Cypress PRO 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

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

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