Home GPU Comparison AMD Radeon R9 M270X vs NVIDIA GeForce 9800M GT

AMD Radeon R9 M270X vs NVIDIA GeForce 9800M GT

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M270X and 512MB VRAM GeForce 9800M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M270X 's Advantages
Released 6 years and 7 months late
Boost Clock1000MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (88.00GB/s vs 51.20GB/s)
672 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M270X +540%
1.536 TFLOPS
GeForce 9800M GT
0.24 TFLOPS
VS

Graphics Card

Feb 2015
Release Date
Jul 2008
Gem System
Generation
GeForce 9M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1375 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
88.00GB/s
Bandwidth
51.20GB/s

Render Config

12
Compute Units
-
-
SM Count
12
768
Shading Units
96
48
TMUs
48
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
8.000 GPixel/s
48.00 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
240.0 GFLOPS
96.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
65W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Saturn
GPU Name
G92
Saturn PRO (216-0843044)
GPU Variant
NB9E-GT2
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.08 billion
Transistors
0.754 billion
160 mm²
Die Size
324 mm²

Graphics Features

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

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