Home GPU Comparison AMD Radeon R5 M320 vs NVIDIA GeForce GT 120M

AMD Radeon R5 M320 vs NVIDIA GeForce GT 120M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M320 and 1024MB VRAM GeForce GT 120M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M320 's Advantages
Released 5 years and 11 months late
Boost Clock855MHz
More VRAM (4GB vs 1024GB)
288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M320 +583%
0.547 TFLOPS
GeForce GT 120M
0.08 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jun 2009
Gem System
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

780 MHz
Base Clock
-
855 MHz
Boost Clock
-
1000 MHz
Memory Clock
500 MHz

Memory

4GB
Memory Size
1024MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
16.00GB/s

Render Config

5
Compute Units
-
-
SM Count
4
320
Shading Units
32
20
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

6.840 GPixel/s
Pixel Rate
4.000 GPixel/s
17.10 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
547.2 GFLOPS
FP32 (float)
80.00 GFLOPS
34.20 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
14W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Jet
GPU Name
G96C
Jet PRO (216-0856040)
GPU Variant
N10P-GV1
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.69 billion
Transistors
0.314 billion
56 mm²
Die Size
121 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.1
6.5 (5.1)
Shader Model
4.0

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