Home GPU Comparison AMD Radeon E8860 vs NVIDIA GeForce 405M

AMD Radeon E8860 vs NVIDIA GeForce 405M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E8860 and 512MB VRAM GeForce 405M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8860 's Advantages
Released 3 years late
Boost Clock625MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 12.80GB/s)
624 additional rendering cores
NVIDIA GeForce 405M 's Advantages
Lower TDP (14W vs 37W)

Score

Benchmark

FP32 (float)
Radeon E8860 +1951%
0.8 TFLOPS
GeForce 405M
0.039 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2011
Embedded
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

575 MHz
Base Clock
-
625 MHz
Boost Clock
-
1125 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
-
-
SM Count
2
640
Shading Units
16
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
2.424 GPixel/s
25.00 GTexel/s
Texture Rate
4.848 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
38.78 GFLOPS
50.00 GFLOPS
FP64 (double)
-

Board Design

37W
TDP
14W
-
-
-
1x VGA
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

Venus
GPU Name
GT218
Venus MCM
GPU Variant
-
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.26 billion
123 mm²
Die Size
57 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.2
6.5 (5.1)
Shader Model
4.1

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