Home GPU Comparison ATI Radeon HD 2900 XTX vs NVIDIA GeForce GT 230 OEM

ATI Radeon HD 2900 XTX vs NVIDIA GeForce GT 230 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 1536MB VRAM GeForce GT 230 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 XTX 's Advantages
Larger VRAM bandwidth (106.0GB/s vs 24.00GB/s)
224 additional rendering cores
NVIDIA GeForce GT 230 OEM 's Advantages
More VRAM (1536GB vs 512GB)
Lower TDP (75W vs 240W)

Score

Benchmark

FP32 (float)
Radeon HD 2900 XTX +98%
0.476 TFLOPS
GeForce GT 230 OEM
0.24 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2009
Radeon R600
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
1536MB
GDDR3
Memory Type
DDR2
512bit
Memory Bus
192bit
106.0GB/s
Bandwidth
24.00GB/s

Render Config

4
Compute Units
-
-
SM Count
12
320
Shading Units
96
16
TMUs
48
16
ROPs
12
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

11.89 GPixel/s
Pixel Rate
6.000 GPixel/s
11.89 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
475.5 GFLOPS
FP32 (float)
240.0 GFLOPS
-
-
-

Board Design

240W
TDP
75W
550 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
No outputs
2x 6-pin
Power Connectors
None

Graphics Processor

R600
GPU Name
G92B
R600 XTX A11 (215RGMDKA11FG)
GPU Variant
G92-159-B1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.72 billion
Transistors
0.754 billion
420 mm²
Die Size
260 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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