Home GPU Comparison NVIDIA GeForce 8400M GS vs AMD Radeon E8860

NVIDIA GeForce 8400M GS vs AMD Radeon E8860

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 2GB VRAM Radeon E8860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M GS 's Advantages
Lower TDP (11W vs 37W)
AMD Radeon E8860 's Advantages
Released 6 years and 8 months late
Boost Clock625MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
624 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400M GS
0.026 TFLOPS
Radeon E8860 +2976%
0.8 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2014
GeForce 8M
Generation
Embedded
Mobile
Type
Mobile
MXM-I
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
72.00GB/s

Render Config

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

Theoretical Performance

1.600 GPixel/s
Pixel Rate
10.00 GPixel/s
3.200 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
25.60 GFLOPS
FP32 (float)
800.0 GFLOPS
-
FP64 (double)
50.00 GFLOPS

Board Design

11W
TDP
37W
-
-
-
No outputs
Outputs
1x VGA
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G86
GPU Name
Venus
NB8M-GS
GPU Variant
Venus MCM
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
1.5 billion
127 mm²
Die Size
123 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
1.1
CUDA
-
4.0
Shader Model
6.5 (5.1)

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