Home GPU Comparison AMD Radeon RX Vega M GH vs NVIDIA GeForce 305M

AMD Radeon RX Vega M GH vs NVIDIA GeForce 305M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 512MB VRAM GeForce 305M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GH 's Advantages
Released 8 years and 1 months late
Boost Clock1190MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (204.8GB/s vs 11.20GB/s)
1520 additional rendering cores
NVIDIA GeForce 305M 's Advantages
Lower TDP (14W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX Vega M GH +9781%
3.656 TFLOPS
GeForce 305M
0.037 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Jan 2010
Vega
Generation
GeForce 300M
Mobile
Type
Mobile
IGP
Bus Interface
PCIe 2.0 x16

Clock Speeds

1063 MHz
Base Clock
-
1190 MHz
Boost Clock
-
800 MHz
Memory Clock
700 MHz

Memory

4GB
Memory Size
512MB
HBM2
Memory Type
GDDR3
1024bit
Memory Bus
64bit
204.8GB/s
Bandwidth
11.20GB/s

Render Config

24
Compute Units
-
-
SM Count
2
1536
Shading Units
16
96
TMUs
8
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

76.16 GPixel/s
Pixel Rate
2.100 GPixel/s
114.2 GTexel/s
Texture Rate
4.200 GTexel/s
3.656 TFLOPS
FP16 (half)
-
3.656 TFLOPS
FP32 (float)
36.80 GFLOPS
228.5 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Polaris 22
GPU Name
GT218
VegaM XT (C7398773)
GPU Variant
N11M-LP1
GCN 4.0
Architecture
Tesla 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5 billion
Transistors
0.26 billion
208 mm²
Die Size
57 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.4
Shader Model
4.1

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