Home GPU Comparison NVIDIA GeForce 9800 GT Rebrand vs ATI Radeon HD 2900 XT

NVIDIA GeForce 9800 GT Rebrand vs ATI Radeon HD 2900 XT

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GT Rebrand and 512MB VRAM Radeon HD 2900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9800 GT Rebrand 's Advantages
Released 1 years and 2 months late
Lower TDP (125W vs 215W)
ATI Radeon HD 2900 XT 's Advantages
Larger VRAM bandwidth (106.0GB/s vs 64.00GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9800 GT Rebrand
0.448 TFLOPS
Radeon HD 2900 XT +6%
0.476 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
May 2007
GeForce 9
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
828 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
512bit
64.00GB/s
Bandwidth
106.0GB/s

Render Config

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

Theoretical Performance

11.60 GPixel/s
Pixel Rate
11.89 GPixel/s
46.40 GTexel/s
Texture Rate
11.89 GTexel/s
-
-
-
448.0 GFLOPS
FP32 (float)
475.5 GFLOPS
-
-
-

Board Design

125W
TDP
215W
300 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G92
GPU Name
R600
G92-270-A2
GPU Variant
R600 XT (215RGMDKA13FG)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
80 nm
0.754 billion
Transistors
0.72 billion
324 mm²
Die Size
420 mm²

Graphics Features

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

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