Home GPU Comparison NVIDIA GeForce 8300 GS vs ATI Radeon HD 2600 XT X2

NVIDIA GeForce 8300 GS vs ATI Radeon HD 2600 XT X2

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8300 GS and 512MB VRAM Radeon HD 2600 XT X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 XT X2 's Advantages
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (25.60GB/s vs 6.400GB/s)
112 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8300 GS
0.015 TFLOPS
Radeon HD 2600 XT X2 +1180%
0.192 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Jul 2007
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

128MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
1
SM Count
-
8
Shading Units
120
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
-
-
16 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

1.836 GPixel/s
Pixel Rate
3.200 GPixel/s
3.672 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
14.69 GFLOPS
FP32 (float)
192.0 GFLOPS
-
-
-

Board Design

40W
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
4x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

G86
GPU Name
RV630
-
-
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
65 nm
0.21 billion
Transistors
0.39 billion
127 mm²
Die Size
153 mm²

Graphics Features

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

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