Home GPU Comparison AMD Radeon R5 M420 vs NVIDIA GeForce GT 325M

AMD Radeon R5 M420 vs NVIDIA GeForce GT 325M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 and 1024MB VRAM GeForce GT 325M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M420 's Advantages
Released 6 years and 4 months late
Boost Clock850MHz
More VRAM (4GB vs 1024GB)
272 additional rendering cores
NVIDIA GeForce GT 325M 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 M420 +472%
0.544 TFLOPS
GeForce GT 325M
0.095 TFLOPS
VS

Graphics Card

May 2016
Release Date
Jan 2010
Gem System
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

780 MHz
Base Clock
-
850 MHz
Boost Clock
-
1000 MHz
Memory Clock
700 MHz

Memory

4GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
22.40GB/s

Render Config

5
Compute Units
-
-
SM Count
6
320
Shading Units
48
20
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.800 GPixel/s
Pixel Rate
3.600 GPixel/s
17.00 GTexel/s
Texture Rate
7.200 GTexel/s
-
-
-
544.0 GFLOPS
FP32 (float)
95.04 GFLOPS
34.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
23W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Jet
GPU Name
GT216
Jet PRO (216-0856040)
GPU Variant
N11P-GV1
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
0.486 billion
56 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

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