Home GPU Comparison NVIDIA GeForce G103M vs ATI Mobility Radeon HD 4870

NVIDIA GeForce G103M vs ATI Mobility Radeon HD 4870

We compared two Mobile platform GPUs: 512MB VRAM GeForce G103M and 512MB VRAM Mobility Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce G103M 's Advantages
Released 8 months late
ATI Mobility Radeon HD 4870 's Advantages
Larger VRAM bandwidth (56.83GB/s vs 8.000GB/s)
792 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce G103M
0.026 TFLOPS
Mobility Radeon HD 4870 +3284%
0.88 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jan 2009
GeForce 100M
Generation
M9x
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
888 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
8.000GB/s
Bandwidth
56.83GB/s

Render Config

1
SM Count
-
-
Compute Units
10
8
Shading Units
800
4
TMUs
40
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
256 KB

Theoretical Performance

2.560 GPixel/s
Pixel Rate
8.800 GPixel/s
2.560 GTexel/s
Texture Rate
22.00 GTexel/s
-
FP16 (half)
-
25.60 GFLOPS
FP32 (float)
880.0 GFLOPS
-
FP64 (double)
176.0 GFLOPS

Graphics Processor

G98
GPU Name
M98
N10M-GE2-S
GPU Variant
M98 XT L2 (216-0732023)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.21 billion
Transistors
0.956 billion
86 mm²
Die Size
256 mm²

Board Design

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

Graphics Features

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

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