Home GPU Comparison ATI Radeon HD 4570 Rebrand vs ATI Radeon X800 GT AGP

ATI Radeon HD 4570 Rebrand vs ATI Radeon X800 GT AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4570 Rebrand and 256MB VRAM Radeon X800 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4570 Rebrand 's Advantages
Released 2 years late
More VRAM (1024GB vs 256GB)
120 additional rendering cores
ATI Radeon X800 GT AGP 's Advantages
Larger VRAM bandwidth (31.55GB/s vs 12.67GB/s)
Lower TDP (40W vs 65W)

Score

VS

Graphics Card

Nov 2009
Release Date
Nov 2007
Radeon R700
Generation
Radeon R400 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
396 MHz
Memory Clock
493 MHz

Memory

1024MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
256bit
12.67GB/s
Bandwidth
31.55GB/s

Render Config

-
SM Count
-
3
Compute Units
-
120
Shading Units
-
8
TMUs
8
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
128 KB
L2 Cache
-

Theoretical Performance

3.184 GPixel/s
Pixel Rate
3.784 GPixel/s
6.368 GTexel/s
Texture Rate
3.784 GTexel/s
-
FP16 (half)
-
191.0 GFLOPS
FP32 (float)
-
-
FP64 (double)
-

Graphics Processor

RV635
GPU Name
R420
RV635 PRO (215-0682008)
GPU Variant
R420 GT (215RAACGA12F)
TeraScale
Architecture
R400
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
0.378 billion
Transistors
0.16 billion
135 mm²
Die Size
281 mm²

Board Design

65W
TDP
40W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
1x Molex

Graphics Features

10.1 (10_1)
DirectX
9.0b (9_2)
3.3
OpenGL
2.1
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
-

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