Home GPU Comparison NVIDIA GeForce 8400 GS Rev. 3 vs ATI Radeon HD 4570 Rebrand

NVIDIA GeForce 8400 GS Rev. 3 vs ATI Radeon HD 4570 Rebrand

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 1024MB VRAM Radeon HD 4570 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages
Released 8 months late
Lower TDP (25W vs 65W)
ATI Radeon HD 4570 Rebrand 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (12.67GB/s vs 6.400GB/s)
112 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS Rev. 3
0.02 TFLOPS
Radeon HD 4570 Rebrand +855%
0.191 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Nov 2009
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
396 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
12.67GB/s

Render Config

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

Theoretical Performance

2.080 GPixel/s
Pixel Rate
3.184 GPixel/s
2.080 GTexel/s
Texture Rate
6.368 GTexel/s
-
-
-
19.68 GFLOPS
FP32 (float)
191.0 GFLOPS
-
-
-

Board Design

25W
TDP
65W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Processor

GT218
GPU Name
RV635
8400GS-225-B1
GPU Variant
RV635 PRO (215-0682008)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.378 billion
57 mm²
Die Size
135 mm²

Graphics Features

11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1

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