Home GPU Comparison AMD FireStream 9370 vs NVIDIA GeForce GTX 645 OEM

AMD FireStream 9370 vs NVIDIA GeForce GTX 645 OEM

We compared two Desktop platform GPUs: 4GB VRAM FireStream 9370 and 1024MB VRAM GeForce GTX 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9370 's Advantages
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (147.2GB/s vs 64.00GB/s)
1024 additional rendering cores
NVIDIA GeForce GTX 645 OEM 's Advantages
Released 2 years and 10 months late
Lower TDP (65W vs 225W)

Score

Benchmark

FP32 (float)
FireStream 9370 +178%
2.64 TFLOPS
GeForce GTX 645 OEM
0.949 TFLOPS
VS

Graphics Card

Jun 2010
Release Date
Apr 2013
FireStream
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
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
147.2GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
20
Compute Units
-
1600
Shading Units
576
80
TMUs
48
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
9.888 GPixel/s
66.00 GTexel/s
Texture Rate
39.55 GTexel/s
-
FP16 (half)
-
2.640 TFLOPS
FP32 (float)
949.2 GFLOPS
528.0 GFLOPS
FP64 (double)
39.55 GFLOPS

Graphics Processor

Cypress
GPU Name
GK106
Cypress XT GL
GPU Variant
GK106-200-A1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
2.54 billion
334 mm²
Die Size
221 mm²

Board Design

225W
TDP
65W
550 W
Suggested PSU
250 W
1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-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

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