GeForce 310M vs Mobility Radeon HD 4870
We compared two Mobile platform GPUs: 1024MB VRAM GeForce 310M and 512MB VRAM Mobility Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 310M 's Advantages
Released 1 years late
More VRAM (1024GB vs 512GB)
Mobility Radeon HD 4870 's Advantages
Larger VRAM bandwidth (56.83GB/s vs 10.67GB/s)
784 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 310M
49
Mobility Radeon HD 4870
+1695%
880
Graphics Card
Jan 2010
Release Date
Jan 2009
GeForce 300M
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
667 MHz
Memory Clock
888 MHz
Memory
1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
10.67GB/s
Bandwidth
56.83GB/s
Render Config
-
Compute Units
10
2
SM Count
-
16
Shading Units
800
8
TMUs
40
4
ROPs
16
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB
Theoretical Performance
2.424 GPixel/s
Pixel Rate
8.800 GPixel/s
4.848 GTexel/s
Texture Rate
22.00 GTexel/s
48.96 GFLOPS
FP32 (float)
880.0 GFLOPS
-
FP64 (double)
176.0 GFLOPS
Board Design
14W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GT218
GPU Name
M98
N11M-GE1
GPU Variant
M98 XT L2
(216-0732023)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.956 billion
57 mm²
Die Size
256 mm²
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
