Home GPU Comparison AMD Radeon HD 6570M vs AMD Radeon HD 6850M

AMD Radeon HD 6570M vs AMD Radeon HD 6850M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6570M and 1024MB VRAM Radeon HD 6850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570M 's Advantages
Lower TDP (30W vs 50W)
AMD Radeon HD 6850M 's Advantages
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6570M
0.576 TFLOPS
Radeon HD 6850M +87%
1.08 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2011
Vancouver
Generation
Vancouver
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

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

Render Config

6
Compute Units
10
-
-
-
480
Shading Units
800
24
TMUs
40
16
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
10.80 GPixel/s
14.40 GTexel/s
Texture Rate
27.00 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
1080 GFLOPS
-
-
-

Board Design

30W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
Granville
-
GPU Variant
Granville PRO
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
1.04 billion
104 mm²
Die Size
166 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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