AMD Radeon Vega Frontier Edition vs NVIDIA GeForce RTX 3090
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Sep 2020
Generation
Radeon Pro
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1382 MHz
1395 MHz
Boost Clock
1600 MHz
1695 MHz
Memory Clock
945 MHz
1219 MHz
Memory
Memory Size
16GB
24GB
Memory Type
HBM2
GDDR6X
Memory Bus
2048bit
384bit
Bandwidth
483.8GB/s
936.2GB/s
Render Config
Compute Units
64
-
Shading Units
4096
10496
TMUs
256
328
ROPs
64
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
6 MB
SM Count
-
82
Tensor Cores
-
328
RT Cores
-
82
Theoretical Performance
Pixel Rate
102.4 GPixel/s
189.8 GPixel/s
Texture Rate
409.6 GTexel/s
556.0 GTexel/s
FP16 (half)
26.21 TFLOPS
35.58 TFLOPS
FP32 (float)
13.11 TFLOPS
35.58 TFLOPS
FP64 (double)
819.2 GFLOPS
556.0 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA102
GPU Variant
Vega 10 XTX AIR
GA102-300-A1
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
28.3 billion
Die Size
495 mm²
628 mm²
Board Design
TDP
300W
350W
Suggested PSU
700 W
750 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 12-pin
Graphics Features
DirectX
12 (12_1)
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