NVIDIA GeForce RTX 3090 Ti vs AMD Radeon Pro Vega 56
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2017
Generation
GeForce 30
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1560 MHz
1138 MHz
Boost Clock
1860 MHz
1250 MHz
Memory Clock
1313 MHz
786 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR6X
HBM2
Memory Bus
384bit
2048bit
Bandwidth
1.01TB/s
402.4GB/s
Render Config
SM Count
84
—
Shading Units
10752
3584
TMUs
336
224
ROPs
112
64
Tensor Cores
336
—
RT Cores
84
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
4 MB
Compute Units
—
56
Theoretical Performance
Pixel Rate
208.3 GPixel/s
80.00 GPixel/s
Texture Rate
625.0 GTexel/s
280.0 GTexel/s
FP16 (half)
40.00 TFLOPS
17.92 TFLOPS
FP32 (float)
40.00 TFLOPS
8.960 TFLOPS
FP64 (double)
625.0 GFLOPS
560.0 GFLOPS
Graphics Processor
GPU Name
GA102
Vega 10
GPU Variant
GA102-350-A1
Vega 10 XL(215-0894216)
Architecture
Ampere
GCN 5.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
28.3 billion
12.5 billion
Die Size
628 mm²
495 mm²
Board Design
TDP
450W
210W
Suggested PSU
850 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
8.6
—
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
21,832
—
3DMark Time Spy Extreme
11,318
—
3DMark Speed Way
5,903
—
Blender
6,217
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.