Home GPU Comparison AMD Radeon HD 6970M Rebrand vs AMD Radeon HD 7750M

AMD Radeon HD 6970M Rebrand vs AMD Radeon HD 7750M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M Rebrand and 2GB VRAM Radeon HD 7750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M Rebrand 's Advantages
288 additional rendering cores
AMD Radeon HD 7750M 's Advantages
Released 1 years and 3 months late
More VRAM (2GB vs 1GB)
Lower TDP (28W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 6970M Rebrand +117%
1.28 TFLOPS
Radeon HD 7750M
0.589 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Apr 2012
Vancouver
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
10
Compute Units
8
800
Shading Units
512
40
TMUs
32
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

12.80 GPixel/s
Pixel Rate
9.200 GPixel/s
32.00 GTexel/s
Texture Rate
18.40 GTexel/s
-
FP16 (half)
-
1280 GFLOPS
FP32 (float)
588.8 GFLOPS
-
FP64 (double)
36.80 GFLOPS

Graphics Processor

Broadway
GPU Name
Chelsea
Broadway XT
GPU Variant
Chelsea PRO
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
1.5 billion
166 mm²
Die Size
123 mm²

Board Design

75W
TDP
28W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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
-
CUDA
-
5.0
Shader Model
5.1

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