Home GPU Comparison ATI Radeon HD 2900 PRO vs ATI Radeon HD 4350

ATI Radeon HD 2900 PRO vs ATI Radeon HD 4350

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 512MB VRAM Radeon HD 4350 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 6.400GB/s)
240 additional rendering cores
ATI Radeon HD 4350 's Advantages
Released 9 months late
Lower TDP (20W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 PRO +300%
0.384 TFLOPS
Radeon HD 4350
0.096 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Sep 2008
Radeon R600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
64bit
51.20GB/s
Bandwidth
6.400GB/s

Render Config

4
Compute Units
1
-
-
-
320
Shading Units
80
16
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
2.400 GPixel/s
9.600 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

200W
TDP
20W
550 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
2x DisplayPort 1.0
1x 8-pin
Power Connectors
None

Graphics Processor

R600
GPU Name
RV710
R600 PRO (215RGMDKA13FG)
GPU Variant
RV710 (215-0725016)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.72 billion
Transistors
0.242 billion
420 mm²
Die Size
73 mm²

Graphics Features

10.0 (10_0)
DirectX
10.1 (10_1)
3.3 (full) 4.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1

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