Home GPU Comparison ATI Mobility Radeon HD 4860 vs NVIDIA GeForce GT 120M

ATI Mobility Radeon HD 4860 vs NVIDIA GeForce GT 120M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4860 and 1024MB VRAM GeForce GT 120M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4860 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 16.00GB/s)
608 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4860 +940%
0.832 TFLOPS
GeForce GT 120M
0.08 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
16.00GB/s

Render Config

8
Compute Units
-
-
SM Count
4
640
Shading Units
32
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
4.000 GPixel/s
20.80 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
832.0 GFLOPS
FP32 (float)
80.00 GFLOPS
166.4 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

M97
GPU Name
G96C
M97 M2 XT (216-0731000)
GPU Variant
N10P-GV1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.826 billion
Transistors
0.314 billion
137 mm²
Die Size
121 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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