Home GPU Comparison AMD Radeon HD 6970M Mac Edition vs NVIDIA GeForce GT 720A

AMD Radeon HD 6970M Mac Edition vs NVIDIA GeForce GT 720A

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 6970M Mac Edition and 1024MB VRAM GeForce GT 720A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M Mac Edition 's Advantages
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (115.2GB/s vs 16.02GB/s)
864 additional rendering cores
NVIDIA GeForce GT 720A 's Advantages
Released 2 years and 11 months late
Lower TDP (33W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 6970M Mac Edition +338%
1.306 TFLOPS
GeForce GT 720A
0.298 TFLOPS
VS

Graphics Card

Aug 2011
Release Date
Jul 2014
Vancouver
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
16.02GB/s

Render Config

-
SM Count
2
12
Compute Units
-
960
Shading Units
96
48
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB

Theoretical Performance

21.76 GPixel/s
Pixel Rate
3.100 GPixel/s
32.64 GTexel/s
Texture Rate
12.40 GTexel/s
-
FP16 (half)
-
1306 GFLOPS
FP32 (float)
297.6 GFLOPS
-
FP64 (double)
24.80 GFLOPS

Graphics Processor

Blackcomb
GPU Name
GF117
Blackcomb XT (216-0811000)
GPU Variant
N14M-GE
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
0.585 billion
212 mm²
Die Size
116 mm²

Board Design

75W
TDP
33W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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