Home GPU Comparison AMD FireStream 9170 vs NVIDIA GeForce GTS 450

AMD FireStream 9170 vs NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9170 and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9170 's Advantages
More VRAM (2GB vs 1024GB)
128 additional rendering cores
Lower TDP (105W vs 106W)
NVIDIA GeForce GTS 450 's Advantages
Released 2 years and 10 months late
Larger VRAM bandwidth (57.73GB/s vs 51.33GB/s)

Score

Benchmark

FP32 (float)
FireStream 9170
0.497 TFLOPS
GeForce GTS 450 +20%
0.601 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Sep 2010
FireStream
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
902 MHz

Memory

2GB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
51.33GB/s
Bandwidth
57.73GB/s

Render Config

4
Compute Units
-
-
SM Count
4
320
Shading Units
192
16
TMUs
32
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
6.264 GPixel/s
12.43 GTexel/s
Texture Rate
25.06 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
601.3 GFLOPS
99.46 GFLOPS
FP64 (double)
50.11 GFLOPS

Board Design

105W
TDP
106W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV670
GPU Name
GF106
-
GPU Variant
GF106-250-KA-A1
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.666 billion
Transistors
1.17 billion
192 mm²
Die Size
238 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1

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