Home GPU Comparison ATI Radeon HD 2900 XTX vs ATI Radeon HD 5730

ATI Radeon HD 2900 XTX vs ATI Radeon HD 5730

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 1024MB VRAM Radeon HD 5730 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 64.00GB/s)
ATI Radeon HD 5730 's Advantages
More VRAM (1024GB vs 512GB)
80 additional rendering cores
Lower TDP (64W vs 240W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 XTX
0.476 TFLOPS
Radeon HD 5730 +30%
0.62 TFLOPS
VS

Graphics Card

Unknown
Release Date
Feb 2011
Radeon R600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
512bit
Memory Bus
128bit
106.0GB/s
Bandwidth
64.00GB/s

Render Config

4
Compute Units
5
-
-
-
320
Shading Units
400
16
TMUs
20
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

11.89 GPixel/s
Pixel Rate
6.200 GPixel/s
11.89 GTexel/s
Texture Rate
15.50 GTexel/s
-
-
-
475.5 GFLOPS
FP32 (float)
620.0 GFLOPS
-
-
-

Board Design

240W
TDP
64W
550 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

R600
GPU Name
Redwood
R600 XTX A11 (215RGMDKA11FG)
GPU Variant
Redwood XT (215-0757002)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.72 billion
Transistors
0.627 billion
420 mm²
Die Size
104 mm²

Graphics Features

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

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