Home GPU Comparison AMD Radeon R9 A375 vs NVIDIA GeForce 8400M G

AMD Radeon R9 A375 vs NVIDIA GeForce 8400M G

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 A375 and 256MB VRAM GeForce 8400M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 A375 's Advantages
Released 7 years and 8 months late
Boost Clock925MHz
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
632 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 A375 +9892%
1.299 TFLOPS
GeForce 8400M G
0.013 TFLOPS
VS

Graphics Card

Jan 2015
Release Date
May 2007
All-In-One
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1125 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
1
10
Compute Units
-
640
Shading Units
8
40
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
16 KB

Theoretical Performance

16.24 GPixel/s
Pixel Rate
1.600 GPixel/s
40.60 GTexel/s
Texture Rate
3.200 GTexel/s
-
FP16 (half)
-
1299 GFLOPS
FP32 (float)
12.80 GFLOPS
-
FP64 (double)
-

Graphics Processor

Venus
GPU Name
G86
Venus XTX (216-0846033)
GPU Variant
NB8M-SE
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.5 billion
Transistors
0.21 billion
123 mm²
Die Size
127 mm²

Board Design

Unknown
TDP
10W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

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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