Home GPU Comparison ATI Radeon HD 2900 PRO vs AMD Radeon RX 560 896SP

ATI Radeon HD 2900 PRO vs AMD Radeon RX 560 896SP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 4GB VRAM Radeon RX 560 896SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 896SP 's Advantages
Released 9 years and 7 months late
Boost Clock1175MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (112.0GB/s vs 51.20GB/s)
576 additional rendering cores
Lower TDP (45W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 PRO
0.384 TFLOPS
Radeon RX 560 896SP +448%
2.106 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Jul 2017
Radeon R600
Generation
Polaris
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1175 MHz
800 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
112.0GB/s

Render Config

4
Compute Units
14
-
-
-
320
Shading Units
896
16
TMUs
56
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
18.80 GPixel/s
9.600 GTexel/s
Texture Rate
65.80 GTexel/s
-
FP16 (half)
2.106 TFLOPS
384.0 GFLOPS
FP32 (float)
2.106 TFLOPS
-
FP64 (double)
131.6 GFLOPS

Board Design

200W
TDP
45W
550 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Processor

R600
GPU Name
Polaris 21
R600 PRO (215RGMDKA13FG)
GPU Variant
Polaris 21 XL
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
80 nm
Process Size
14 nm
0.72 billion
Transistors
3 billion
420 mm²
Die Size
123 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (12_0)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.0
Shader Model
6.4

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