AMD Radeon Pro Vega 20 vs NVIDIA GeForce RTX 5070 Ti
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Feb 2025
Generation
Radeon Pro Mac
GeForce 50
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
815 MHz
2295 MHz
Boost Clock
1283 MHz
2452 MHz
Memory Clock
740 MHz
1750 MHz
Memory
Memory Size
4GB
16GB
Memory Type
HBM2
GDDR7
Memory Bus
1024bit
256bit
Bandwidth
189.4GB/s
896.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
8960
TMUs
80
280
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
48 MB
SM Count
-
70
Tensor Cores
-
280
RT Cores
-
70
Theoretical Performance
Pixel Rate
41.06 GPixel/s
235.4 GPixel/s
Texture Rate
102.6 GTexel/s
686.6 GTexel/s
FP16 (half)
6.569 TFLOPS
43.94 TFLOPS
FP32 (float)
3.284 TFLOPS
43.94 TFLOPS
FP64 (double)
205.3 GFLOPS
686.6 GFLOPS
Graphics Processor
GPU Name
Vega 12
GB203
GPU Variant
Vega 12 XTA
GB203-300-A1
Architecture
GCN 5.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
Unknown
45.6 billion
Die Size
Unknown
378 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Suggested PSU
-
700 W
Power Connectors
-
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.3
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
2,596
27,607
3DMark Time Spy Extreme
1,211
13,531
3DMark Speed Way
-
7,699