Home GPU Comparison ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTS 150 OEM

ATI Radeon HD 2900 PRO vs NVIDIA GeForce GTS 150 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 1024MB VRAM GeForce GTS 150 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
192 additional rendering cores
NVIDIA GeForce GTS 150 OEM 's Advantages
Released 1 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 51.20GB/s)
Lower TDP (141W vs 200W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 PRO
0.384 TFLOPS
GeForce GTS 150 OEM +22%
0.47 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Mar 2009
Radeon R600
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
64.00GB/s

Render Config

4
Compute Units
-
-
SM Count
16
320
Shading Units
128
16
TMUs
64
16
ROPs
16
-
-
-
-
-
-
-
-
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
11.81 GPixel/s
9.600 GTexel/s
Texture Rate
47.23 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
470.0 GFLOPS
-
-
-

Board Design

200W
TDP
141W
550 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

R600
GPU Name
G92
R600 PRO (215RGMDKA13FG)
GPU Variant
-
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
65 nm
0.72 billion
Transistors
0.754 billion
420 mm²
Die Size
324 mm²

Graphics Features

10.0 (10_0)
DirectX
11.1 (10_0)
3.3 (full) 4.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.0
Shader Model
4.0

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