Home GPU Comparison AMD Radeon HD 6950M vs AMD Radeon E8860

AMD Radeon HD 6950M vs AMD Radeon E8860

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6950M and 2GB VRAM Radeon E8860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 72.00GB/s)
320 additional rendering cores
AMD Radeon E8860 's Advantages
Released 3 years late
Boost Clock625MHz
More VRAM (2GB vs 1024GB)
Lower TDP (37W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 6950M +39%
1.114 TFLOPS
Radeon E8860
0.8 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2014
Vancouver
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
575 MHz
-
Boost Clock
625 MHz
900 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
72.00GB/s

Render Config

12
Compute Units
10
-
-
-
960
Shading Units
640
48
TMUs
40
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

18.56 GPixel/s
Pixel Rate
10.00 GPixel/s
27.84 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
1114 GFLOPS
FP32 (float)
800.0 GFLOPS
-
FP64 (double)
50.00 GFLOPS

Board Design

50W
TDP
37W
-
-
-
No outputs
Outputs
1x VGA
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Blackcomb
GPU Name
Venus
Blackcomb PRO
GPU Variant
Venus MCM
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
1.5 billion
212 mm²
Die Size
123 mm²

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
-
-
-
5.0
Shader Model
6.5 (5.1)

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