Home GPU Comparison ATI Radeon X1950 GT vs ATI Radeon HD 2900 GT

ATI Radeon X1950 GT vs ATI Radeon HD 2900 GT

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT and 256MB VRAM Radeon HD 2900 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 GT 's Advantages
Lower TDP (57W vs 150W)
ATI Radeon HD 2900 GT 's Advantages
Released 10 months late
Larger VRAM bandwidth (51.20GB/s vs 38.40GB/s)
240 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Nov 2007
Radeon R500 PCIe
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
256bit
38.40GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
3
-
-
-
-
Shading Units
240
12
TMUs
12
12
ROPs
12
-
-
-
-
-
-
-
-
-
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
7.212 GPixel/s
6.000 GTexel/s
Texture Rate
7.212 GTexel/s
-
-
-
-
FP32 (float)
288.5 GFLOPS
-
-
-

Board Design

57W
TDP
150W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

RV570
GPU Name
R600
RV570 XL
GPU Variant
R600 GT (215RGFDKA13FG)
R500
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
80 nm
0.33 billion
Transistors
0.72 billion
230 mm²
Die Size
420 mm²

Graphics Features

9.0c (9_3)
DirectX
10.0 (10_0)
2.1 (full) 3.0 (partial)
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.0

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