Home GPU Comparison ATI Radeon HD 2900 XTX vs ATI Radeon HD 3570

ATI Radeon HD 2900 XTX vs ATI Radeon HD 3570

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 512MB VRAM Radeon HD 3570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 XTX 's Advantages
Larger VRAM bandwidth (106.0GB/s vs 7.920GB/s)
280 additional rendering cores
ATI Radeon HD 3570 's Advantages
Lower TDP (30W vs 240W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 XTX +643%
0.476 TFLOPS
Radeon HD 3570
0.064 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jul 2010
Radeon R600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
495 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
512bit
Memory Bus
64bit
106.0GB/s
Bandwidth
7.920GB/s

Render Config

4
Compute Units
2
-
-
-
320
Shading Units
40
16
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

11.89 GPixel/s
Pixel Rate
3.184 GPixel/s
11.89 GTexel/s
Texture Rate
3.184 GTexel/s
-
-
-
475.5 GFLOPS
FP32 (float)
63.68 GFLOPS
-
-
-

Board Design

240W
TDP
30W
550 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
2x DisplayPort
2x 6-pin
Power Connectors
None

Graphics Processor

R600
GPU Name
RV620
R600 XTX A11 (215RGMDKA11FG)
GPU Variant
RV620 PRO (215-0670006)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.72 billion
Transistors
0.181 billion
420 mm²
Die Size
67 mm²

Graphics Features

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

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