Home GPU Comparison AMD Radeon R9 M485X vs NVIDIA GeForce 9700M GT

AMD Radeon R9 M485X vs NVIDIA GeForce 9700M GT

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M485X and 512MB VRAM GeForce 9700M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M485X 's Advantages
Released 7 years and 10 months late
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)
2016 additional rendering cores
NVIDIA GeForce 9700M GT 's Advantages
Lower TDP (45W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M485X +2890%
2.961 TFLOPS
GeForce 9700M GT
0.099 TFLOPS
VS

Graphics Card

May 2016
Release Date
Jul 2008
Crystal System
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

23.14 GPixel/s
Pixel Rate
5.000 GPixel/s
92.54 GTexel/s
Texture Rate
10.00 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
99.20 GFLOPS
185.1 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
G96
Amethyst XT
GPU Variant
NB9E-GE
GCN 3.0
Architecture
Tesla
TSMC
Foundry
UMC
28 nm
Process Size
65 nm
5 billion
Transistors
0.314 billion
366 mm²
Die Size
144 mm²

Graphics Features

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

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