Home GPU Comparison ATI Radeon HD 2900 PRO vs ATI Radeon HD 5530

ATI Radeon HD 2900 PRO vs ATI Radeon HD 5530

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 1024MB VRAM Radeon HD 5530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 PRO 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 9.600GB/s)
240 additional rendering cores
ATI Radeon HD 5530 's Advantages
Released 3 years and 3 months late
More VRAM (1024GB vs 512GB)
Lower TDP (19W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 PRO +269%
0.384 TFLOPS
Radeon HD 5530
0.104 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Mar 2011
Radeon R600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
600 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
64bit
51.20GB/s
Bandwidth
9.600GB/s

Render Config

-
SM Count
-
4
Compute Units
2
320
Shading Units
80
16
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB

Theoretical Performance

9.600 GPixel/s
Pixel Rate
2.600 GPixel/s
9.600 GTexel/s
Texture Rate
5.200 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
104.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

R600
GPU Name
Cedar
R600 PRO (215RGMDKA13FG)
GPU Variant
Cedar XTX
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.72 billion
Transistors
0.292 billion
420 mm²
Die Size
59 mm²

Board Design

200W
TDP
19W
550 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 8-pin
Power Connectors
-

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
-
CUDA
-
4.0
Shader Model
5.0

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