Home GPU Comparison AMD FireStream 9170 vs ATI Radeon HD 4580

AMD FireStream 9170 vs ATI Radeon HD 4580

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9170 and 512MB VRAM Radeon HD 4580 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)
Larger VRAM bandwidth (51.33GB/s vs 22.18GB/s)
200 additional rendering cores
ATI Radeon HD 4580 's Advantages
Released 4 years late
Lower TDP (65W vs 105W)

Score

Benchmark

FP32 (float)
FireStream 9170 +160%
0.497 TFLOPS
Radeon HD 4580
0.191 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Nov 2011
FireStream
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
693 MHz

Memory

2GB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
51.33GB/s
Bandwidth
22.18GB/s

Render Config

4
Compute Units
3
-
-
-
320
Shading Units
120
16
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
3.184 GPixel/s
12.43 GTexel/s
Texture Rate
6.368 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
191.0 GFLOPS
99.46 GFLOPS
FP64 (double)
-

Board Design

105W
TDP
65W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
RV635
-
GPU Variant
RV635 PRO (215-0682008)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.666 billion
Transistors
0.378 billion
192 mm²
Die Size
135 mm²

Graphics Features

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

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