AMD Radeon RX Vega M GL vs NVIDIA GeForce RTX 3080
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Sep 2020
Generation
Vega
GeForce 30
Type
Mobile
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
931 MHz
1440 MHz
Boost Clock
1011 MHz
1710 MHz
Memory Clock
700 MHz
1188 MHz
Memory
Memory Size
4GB
10GB
Memory Type
HBM2
GDDR6X
Memory Bus
1024bit
320bit
Bandwidth
179.2GB/s
760.3GB/s
Render Config
Compute Units
20
-
Shading Units
1280
8704
TMUs
80
272
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
5 MB
SM Count
-
68
Tensor Cores
-
272
RT Cores
-
68
Theoretical Performance
Pixel Rate
32.35 GPixel/s
164.2 GPixel/s
Texture Rate
80.88 GTexel/s
465.1 GTexel/s
FP16 (half)
2.588 TFLOPS
29.77 TFLOPS
FP32 (float)
2.588 TFLOPS
29.77 TFLOPS
FP64 (double)
161.8 GFLOPS
465.1 GFLOPS
Graphics Processor
GPU Name
Polaris 22
GA102
GPU Variant
VegaM XL(D715A714)
GA102-200-KD-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
5 billion
28.3 billion
Die Size
208 mm²
628 mm²
Board Design
TDP
65W
320W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
-
700 W
Power Connectors
-
1x 12-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
17,662
3DMark Time Spy Extreme
-
8,879