AMD Radeon R9 M375X vs NVIDIA GeForce GT 320M
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375X and 1024MB VRAM GeForce GT 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M375X 's Advantages
Released 5 years and 2 months late
Boost Clock1015MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 25.28GB/s)
616 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 M375X
+2350%
1.299 TFLOPS
GeForce GT 320M
0.053 TFLOPS
Graphics Card
May 2015
Release Date
Mar 2010
Gem System
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
925 MHz
Base Clock
-
1015 MHz
Boost Clock
-
1125 MHz
Memory Clock
790 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
25.28GB/s
Render Config
10
Compute Units
-
-
SM Count
3
640
Shading Units
24
40
TMUs
8
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
16.24 GPixel/s
Pixel Rate
4.000 GPixel/s
40.60 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
1299 GFLOPS
FP32 (float)
52.80 GFLOPS
81.20 GFLOPS
FP64 (double)
-
Board Design
Unknown
TDP
23W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-
Graphics Processor
Tropo
GPU Name
GT216
Tropo XTX
GPU Variant
-
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.486 billion
123 mm²
Die Size
100 mm²
Graphics Features
12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.2
6.5 (5.1)
Shader Model
4.1
