Home GPU Comparison AMD Radeon HD 6970M Mac Edition vs NVIDIA GeForce 9300M GS

AMD Radeon HD 6970M Mac Edition vs NVIDIA GeForce 9300M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 6970M Mac Edition and 256MB VRAM GeForce 9300M GS 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
Released 3 years and 2 months late
Larger VRAM bandwidth (115.2GB/s vs 11.20GB/s)
952 additional rendering cores
NVIDIA GeForce 9300M GS 's Advantages
Lower TDP (13W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 6970M Mac Edition +5836%
1.306 TFLOPS
GeForce 9300M GS
0.022 TFLOPS
VS

Graphics Card

Aug 2011
Release Date
Jun 2008
Vancouver
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-I

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
11.20GB/s

Render Config

-
SM Count
1
12
Compute Units
-
960
Shading Units
8
48
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB

Theoretical Performance

21.76 GPixel/s
Pixel Rate
2.200 GPixel/s
32.64 GTexel/s
Texture Rate
2.200 GTexel/s
-
FP16 (half)
-
1306 GFLOPS
FP32 (float)
22.40 GFLOPS
-
FP64 (double)
-

Graphics Processor

Blackcomb
GPU Name
G98
Blackcomb XT (216-0811000)
GPU Variant
NB9M-GS
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.7 billion
Transistors
0.21 billion
212 mm²
Die Size
86 mm²

Board Design

75W
TDP
13W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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