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

AMD Radeon HD 8750A vs AMD Radeon HD 6950M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8750A and 1024MB VRAM Radeon HD 6950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8750A 's Advantages
Released 2 years and 1 months late
Lower TDP (45W vs 50W)
AMD Radeon HD 6950M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 16.00GB/s)
576 additional rendering cores

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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