Home GPU Comparison ATI Radeon HD 4570 vs ATI Radeon HD 2900 PRO

ATI Radeon HD 4570 vs ATI Radeon HD 2900 PRO

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4570 and 512MB VRAM Radeon HD 2900 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4570 's Advantages
Released 11 months late
More VRAM (1024GB vs 512GB)
Lower TDP (25W vs 200W)
ATI Radeon HD 2900 PRO 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 8.000GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4570
0.104 TFLOPS
Radeon HD 2900 PRO +269%
0.384 TFLOPS
VS

Graphics Card

Nov 2008
Release Date
Dec 2007
Radeon R700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
8.000GB/s
Bandwidth
51.20GB/s

Render Config

1
Compute Units
4
-
-
-
80
Shading Units
320
8
TMUs
16
4
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
9.600 GPixel/s
5.200 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

25W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 8-pin

Graphics Processor

RV710
GPU Name
R600
RV710 (215-0725016)
GPU Variant
R600 PRO (215RGMDKA13FG)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.242 billion
Transistors
0.72 billion
73 mm²
Die Size
420 mm²

Graphics Features

10.1 (10_1)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0

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