Home GPU Comparison AMD Radeon R5 M335 vs NVIDIA GeForce 8400M GS

AMD Radeon R5 M335 vs NVIDIA GeForce 8400M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M335 and 256MB VRAM GeForce 8400M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M335 's Advantages
Released 8 years and 5 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 6.400GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M335 +2434%
0.659 TFLOPS
GeForce 8400M GS
0.026 TFLOPS
VS

Graphics Card

Oct 2015
Release Date
May 2007
Gem System
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-I

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
6.400GB/s

Render Config

5
Compute Units
-
-
SM Count
2
320
Shading Units
16
20
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
1.600 GPixel/s
20.60 GTexel/s
Texture Rate
3.200 GTexel/s
-
-
-
659.2 GFLOPS
FP32 (float)
25.60 GFLOPS
41.20 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
11W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Exo
GPU Name
G86
Exo S3 PRO (216-0867030)
GPU Variant
NB8M-GS
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
0.69 billion
Transistors
0.21 billion
56 mm²
Die Size
127 mm²

Graphics Features

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

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