Home GPU Comparison NVIDIA GeForce 9400 GT vs ATI Radeon HD 2600 PRO

NVIDIA GeForce 9400 GT vs ATI Radeon HD 2600 PRO

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 256MB VRAM ATI Radeon HD 2600 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages
Released 1 years and 2 months late
ATI Radeon HD 2600 PRO 's Advantages
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (16.00GB/s vs 9.600GB/s)
104 additional rendering cores
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 9400 GT
0.029 TFLOPS
ATI Radeon HD 2600 PRO +396%
0.144 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
500 MHz

Memory

128MB
Memory Size
256MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
16.00GB/s

Render Config

2
SM Count
-
-
Compute Units
3
16
Shading Units
120
8
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
16 KB
L2 Cache
64 KB

Theoretical Performance

1.836 GPixel/s
Pixel Rate
2.400 GPixel/s
3.672 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
29.38 GFLOPS
FP32 (float)
144.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

G86
GPU Name
RV630
-
GPU Variant
RV630 PRO (215CDBBKA15FG)
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

Board Design

50W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

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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