Home GPU Comparison AMD Radeon HD 6950M vs AMD Radeon HD 8750A

AMD Radeon HD 6950M vs AMD Radeon HD 8750A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6950M and 1024MB VRAM Radeon HD 8750A 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 16.00GB/s)
576 additional rendering cores
AMD Radeon HD 8750A 's Advantages
Released 2 years and 1 months late
Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 6950M +141%
1.114 TFLOPS
Radeon HD 8750A
0.461 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Feb 2013
Vancouver
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
16.00GB/s

Render Config

12
Compute Units
6
-
-
-
960
Shading Units
384
48
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

18.56 GPixel/s
Pixel Rate
4.800 GPixel/s
27.84 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1114 GFLOPS
FP32 (float)
460.8 GFLOPS
-
FP64 (double)
28.80 GFLOPS

Board Design

50W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Blackcomb
GPU Name
Mars
Blackcomb PRO
GPU Variant
Mars XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
0.95 billion
212 mm²
Die Size
77 mm²

Graphics Features

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

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