Home GPU Comparison AMD Radeon HD 8570M vs ATI Mobility Radeon HD 4670

AMD Radeon HD 8570M vs ATI Mobility Radeon HD 4670

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8570M and 512MB VRAM Mobility Radeon HD 4670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8570M 's Advantages
Released 4 years and 2 months late
Boost Clock825MHz
More VRAM (1024GB vs 512GB)
ATI Mobility Radeon HD 4670 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8570M +22%
0.528 TFLOPS
Mobility Radeon HD 4670
0.432 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2009
Solar System
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

750 MHz
Base Clock
-
825 MHz
Boost Clock
-
1000 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
-
5
Compute Units
4
320
Shading Units
320
20
TMUs
32
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB

Theoretical Performance

6.600 GPixel/s
Pixel Rate
5.400 GPixel/s
16.50 GTexel/s
Texture Rate
21.60 GTexel/s
-
FP16 (half)
-
528.0 GFLOPS
FP32 (float)
432.0 GFLOPS
33.00 GFLOPS
FP64 (double)
-

Graphics Processor

Sun
GPU Name
M96
Sun S3 PRO (216-0841018)
GPU Variant
M96 XT (216-0729051)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.69 billion
Transistors
0.514 billion
56 mm²
Die Size
146 mm²

Board Design

Unknown
TDP
35W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
-
6.5 (5.1)
Shader Model
4.1

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