Home GPU Comparison AMD Radeon R9 M275 vs NVIDIA GeForce MX330

AMD Radeon R9 M275 vs NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M275 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 56.06GB/s)
256 additional rendering cores
NVIDIA GeForce MX330 's Advantages
Released 6 years and 1 months late
Boost Clock has increased by 72% (1594MHz vs 925MHz)

Score

Benchmark

FP32 (float)
Radeon R9 M275
1.184 TFLOPS
GeForce MX330 +3%
1.224 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Feb 2020
Gem System
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

900 MHz
Base Clock
1531 MHz
925 MHz
Boost Clock
1594 MHz
1000 MHz
Memory Clock
1752 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
56.06GB/s

Render Config

10
Compute Units
-
-
SM Count
3
640
Shading Units
384
40
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
25.50 GPixel/s
37.00 GTexel/s
Texture Rate
38.26 GTexel/s
-
FP16 (half)
19.13 GFLOPS
1184 GFLOPS
FP32 (float)
1224 GFLOPS
74.00 GFLOPS
FP64 (double)
38.26 GFLOPS

Board Design

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

Graphics Processor

Venus
GPU Name
GP108
Venus XTX (216-0846033)
GPU Variant
GP108-655-A1 (N17S-G3-A1)
GCN 1.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
1.5 billion
Transistors
1.8 billion
123 mm²
Die Size
74 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
6.1
6.5 (5.1)
Shader Model
6.4

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