Home GPU Comparison AMD Radeon HD 6970M Rebrand vs NVIDIA GeForce GTX 1080 Max Q

AMD Radeon HD 6970M Rebrand vs NVIDIA GeForce GTX 1080 Max Q

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M Rebrand and 8GB VRAM GeForce GTX 1080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M Rebrand 's Advantages
Lower TDP (75W vs 150W)
NVIDIA GeForce GTX 1080 Max Q 's Advantages
Released 6 years and 5 months late
Boost Clock1468MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (320.3GB/s vs 64.00GB/s)
1760 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6970M Rebrand
1.28 TFLOPS
GeForce GTX 1080 Max Q +487%
7.516 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2017
Vancouver
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1290 MHz
-
Boost Clock
1468 MHz
1000 MHz
Memory Clock
1251 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
320.3GB/s

Render Config

10
Compute Units
-
-
SM Count
20
800
Shading Units
2560
40
TMUs
160
16
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
93.95 GPixel/s
32.00 GTexel/s
Texture Rate
234.9 GTexel/s
-
FP16 (half)
117.4 GFLOPS
1280 GFLOPS
FP32 (float)
7.516 TFLOPS
-
FP64 (double)
234.9 GFLOPS

Board Design

75W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Broadway
GPU Name
GP104
Broadway XT
GPU Variant
N17E-G3-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
1.04 billion
Transistors
7.2 billion
166 mm²
Die Size
314 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
5.0
Shader Model
6.4

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