Home GPU Comparison AMD FireStream 9170 vs ATI Radeon HD 2900 XTX

AMD FireStream 9170 vs ATI Radeon HD 2900 XTX

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9170 and 512MB VRAM Radeon HD 2900 XTX 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 512GB)
Lower TDP (105W vs 240W)
ATI Radeon HD 2900 XTX 's Advantages
Larger VRAM bandwidth (106.0GB/s vs 51.33GB/s)

Score

Benchmark

FP32 (float)
FireStream 9170 +4%
0.497 TFLOPS
Radeon HD 2900 XTX
0.476 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Unknown
FireStream
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
828 MHz

Memory

2GB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
512bit
51.33GB/s
Bandwidth
106.0GB/s

Render Config

4
Compute Units
4
-
-
-
320
Shading Units
320
16
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
11.89 GPixel/s
12.43 GTexel/s
Texture Rate
11.89 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
475.5 GFLOPS
99.46 GFLOPS
FP64 (double)
-

Board Design

105W
TDP
240W
300 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

RV670
GPU Name
R600
-
GPU Variant
R600 XTX A11 (215RGMDKA11FG)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.666 billion
Transistors
0.72 billion
192 mm²
Die Size
420 mm²

Graphics Features

10.1 (10_1)
DirectX
10.0 (10_0)
3.3 (full) 4.0 (partial)
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0

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