Home GPU Comparison AMD Radeon HD 6850M vs AMD Radeon HD 8570M

AMD Radeon HD 6850M vs AMD Radeon HD 8570M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6850M and 1024MB VRAM Radeon HD 8570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 16.00GB/s)
480 additional rendering cores
AMD Radeon HD 8570M 's Advantages
Released 2 years and 2 months late
Boost Clock825MHz

Score

Benchmark

FP32 (float)
Radeon HD 6850M +104%
1.08 TFLOPS
Radeon HD 8570M
0.528 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Mar 2013
Vancouver
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

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

Render Config

-
SM Count
-
10
Compute Units
5
800
Shading Units
320
40
TMUs
20
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

10.80 GPixel/s
Pixel Rate
6.600 GPixel/s
27.00 GTexel/s
Texture Rate
16.50 GTexel/s
-
FP16 (half)
-
1080 GFLOPS
FP32 (float)
528.0 GFLOPS
-
FP64 (double)
33.00 GFLOPS

Graphics Processor

Granville
GPU Name
Sun
Granville PRO
GPU Variant
Sun S3 PRO (216-0841018)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
0.69 billion
166 mm²
Die Size
56 mm²

Board Design

50W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
CUDA
-
5.0
Shader Model
6.5 (5.1)

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