Home GPU Comparison AMD Radeon HD 6570M vs NVIDIA GeForce 8400M GT

AMD Radeon HD 6570M vs NVIDIA GeForce 8400M GT

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6570M and 512MB VRAM GeForce 8400M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570M 's Advantages
Released 3 years and 11 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 19.20GB/s)
464 additional rendering cores
NVIDIA GeForce 8400M GT 's Advantages
Lower TDP (14W vs 30W)

Score

Benchmark

FP32 (float)
Radeon HD 6570M +1886%
0.576 TFLOPS
GeForce 8400M GT
0.029 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
May 2007
Vancouver
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
19.20GB/s

Render Config

6
Compute Units
-
-
SM Count
2
480
Shading Units
16
24
TMUs
8
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
1.800 GPixel/s
14.40 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
28.80 GFLOPS
-
-
-

Board Design

30W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
G86
-
GPU Variant
G86-603-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.716 billion
Transistors
0.21 billion
104 mm²
Die Size
127 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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