Home GPU Comparison ATI Radeon HD 2900 PRO vs AMD Radeon R7 350X OEM

ATI Radeon HD 2900 PRO vs AMD Radeon R7 350X OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 4GB VRAM Radeon R7 350X OEM 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 32.00GB/s)
AMD Radeon R7 350X OEM 's Advantages
Released 7 years and 5 months late
Boost Clock1050MHz
64 additional rendering cores
Lower TDP (65W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 PRO
0.384 TFLOPS
Radeon R7 350X OEM +109%
0.806 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
May 2015
Radeon R600
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
800 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
-
4
Compute Units
6
320
Shading Units
384
16
TMUs
24
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB

Theoretical Performance

9.600 GPixel/s
Pixel Rate
8.400 GPixel/s
9.600 GTexel/s
Texture Rate
25.20 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
806.4 GFLOPS
-
FP64 (double)
50.40 GFLOPS

Graphics Processor

R600
GPU Name
Oland
R600 PRO (215RGMDKA13FG)
GPU Variant
Oland XT (215-0837000)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.72 billion
Transistors
0.95 billion
420 mm²
Die Size
77 mm²

Board Design

200W
TDP
65W
550 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 8-pin
Power Connectors
None

Graphics Features

10.0 (10_0)
DirectX
12 (11_1)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
4.0
Shader Model
5.1

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