Home GPU Comparison AMD Radeon E6465 vs NVIDIA GeForce G105M

AMD Radeon E6465 vs NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E6465 and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6465 's Advantages
Released 6 years and 2 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 11.20GB/s)
144 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 25W)

Score

Benchmark

FP32 (float)
Radeon E6465 +464%
0.192 TFLOPS
GeForce G105M
0.034 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Jul 2009
Embedded
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
64bit
25.60GB/s
Bandwidth
11.20GB/s

Render Config

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

Theoretical Performance

2.400 GPixel/s
Pixel Rate
2.000 GPixel/s
4.800 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
34.24 GFLOPS
-
-
-

Board Design

25W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Caicos
GPU Name
GT218
-
GPU Variant
GT218-300-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.26 billion
67 mm²
Die Size
57 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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