Home GPU Comparison AMD Radeon HD 8470 OEM vs ATI Radeon HD 2600 PRO AGP

AMD Radeon HD 8470 OEM vs ATI Radeon HD 2600 PRO AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8470 OEM and 512MB VRAM ATI Radeon HD 2600 PRO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8470 OEM 's Advantages
Released 5 years and 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 12.67GB/s)
40 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8470 OEM +73%
0.248 TFLOPS
ATI Radeon HD 2600 PRO AGP
0.143 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jun 2007
Sea Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
396 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
12.67GB/s

Render Config

2
Compute Units
3
-
-
-
160
Shading Units
120
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
2.376 GPixel/s
6.200 GTexel/s
Texture Rate
4.752 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
142.6 GFLOPS
-
-
-

Board Design

35W
TDP
35W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

Caicos
GPU Name
RV630
Caicos XT (215-0804070)
GPU Variant
RV630 PRO (215CDBBKA15FG)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.37 billion
Transistors
0.39 billion
67 mm²
Die Size
153 mm²

Graphics Features

11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.0

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