Home GPU Comparison NVIDIA GeForce G105M vs ATI Mobility Radeon HD 4860

NVIDIA GeForce G105M vs ATI Mobility Radeon HD 4860

We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 1024MB VRAM Mobility Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4860 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 11.20GB/s)
624 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce G105M
0.034 TFLOPS
Mobility Radeon HD 4860 +2347%
0.832 TFLOPS
VS

Graphics Card

Jul 2009
Release Date
Mar 2009
GeForce 100M
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

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
8
16
Shading Units
640
8
TMUs
32
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB

Theoretical Performance

2.000 GPixel/s
Pixel Rate
10.40 GPixel/s
4.000 GTexel/s
Texture Rate
20.80 GTexel/s
-
FP16 (half)
-
34.24 GFLOPS
FP32 (float)
832.0 GFLOPS
-
FP64 (double)
166.4 GFLOPS

Graphics Processor

GT218
GPU Name
M97
GT218-300-A2
GPU Variant
M97 M2 XT (216-0731000)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
0.826 billion
57 mm²
Die Size
137 mm²

Board Design

14W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1

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