Home GPU Comparison AMD FireStream 9270 vs ATI Radeon HD 4650 AGP

AMD FireStream 9270 vs ATI Radeon HD 4650 AGP

We compared two Desktop platform GPUs: 2GB VRAM FireStream 9270 and 512MB VRAM Radeon HD 4650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9270 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 12.80GB/s)
480 additional rendering cores
ATI Radeon HD 4650 AGP 's Advantages
Lower TDP (48W vs 160W)

Score

Benchmark

FP32 (float)
FireStream 9270 +212%
1.2 TFLOPS
Radeon HD 4650 AGP
0.384 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
Sep 2008
FireStream
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
4
-
-
-
800
Shading Units
320
40
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
4.800 GPixel/s
30.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
384.0 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
48W
450 W
Suggested PSU
200 W
1x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

RV770
GPU Name
RV730
RV770 XT
GPU Variant
RV730 PRO (215-0719056)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.956 billion
Transistors
0.514 billion
256 mm²
Die Size
146 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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