Home GPU Comparison NVIDIA GeForce G105M vs AMD Radeon HD 6970M Rebrand

NVIDIA GeForce G105M vs AMD Radeon HD 6970M Rebrand

We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 1024MB VRAM Radeon HD 6970M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 75W)
AMD Radeon HD 6970M Rebrand 's Advantages
Released 1 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 11.20GB/s)
784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce G105M
0.034 TFLOPS
Radeon HD 6970M Rebrand +3664%
1.28 TFLOPS
VS

Graphics Card

Jul 2009
Release Date
Jan 2011
GeForce 100M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
11.20GB/s
Bandwidth
64.00GB/s

Render Config

2
SM Count
-
-
Compute Units
10
16
Shading Units
800
8
TMUs
40
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

2.000 GPixel/s
Pixel Rate
12.80 GPixel/s
4.000 GTexel/s
Texture Rate
32.00 GTexel/s
-
FP16 (half)
-
34.24 GFLOPS
FP32 (float)
1280 GFLOPS
-
FP64 (double)
-

Graphics Processor

GT218
GPU Name
Broadway
GT218-300-A2
GPU Variant
Broadway XT
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
1.04 billion
57 mm²
Die Size
166 mm²

Board Design

14W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
5.0

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