Home GPU Comparison NVIDIA GeForce 9300M G vs AMD Radeon R9 M485X

NVIDIA GeForce 9300M G vs AMD Radeon R9 M485X

We compared two Mobile platform GPUs: 256MB VRAM GeForce 9300M G and 8GB VRAM Radeon R9 M485X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9300M G 's Advantages
Lower TDP (13W vs 250W)
AMD Radeon R9 M485X 's Advantages
Released 8 years and 3 months late
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 9.600GB/s)
2032 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9300M G
0.026 TFLOPS
Radeon R9 M485X +11288%
2.961 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
May 2016
GeForce 9M
Generation
Crystal System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1250 MHz

Memory

256MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
32
2
SM Count
-
16
Shading Units
2048
8
TMUs
128
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
23.14 GPixel/s
3.200 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
25.60 GFLOPS
FP32 (float)
2.961 TFLOPS
-
FP64 (double)
185.1 GFLOPS

Board Design

13W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

G86
GPU Name
Amethyst
NB9M-GS1
GPU Variant
Amethyst XT
Tesla
Architecture
GCN 3.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
5 billion
127 mm²
Die Size
366 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
6.3

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