Home GPU Comparison NVIDIA GeForce 310M vs AMD Radeon HD 6490M

NVIDIA GeForce 310M vs AMD Radeon HD 6490M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 310M and 512MB VRAM Radeon HD 6490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 310M 's Advantages
More VRAM (1024GB vs 512GB)
AMD Radeon HD 6490M 's Advantages
Released 1 years late
Larger VRAM bandwidth (25.60GB/s vs 10.67GB/s)
144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 310M
0.049 TFLOPS
Radeon HD 6490M +422%
0.256 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2011
GeForce 300M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
667 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
10.67GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
2
2
SM Count
-
16
Shading Units
160
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.424 GPixel/s
Pixel Rate
3.200 GPixel/s
4.848 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
48.96 GFLOPS
FP32 (float)
256.0 GFLOPS
-
-
-

Board Design

14W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GT218
GPU Name
Seymour
N11M-GE1
GPU Variant
Seymour XTX S3 (216-0809024)
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
0.37 billion
57 mm²
Die Size
67 mm²

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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