GPU Comparison
RADEON
AMD Radeon Pro Vega II
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GEFORCE
CMP 50HX
CORE STATE
TU102
VRAM
10 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
CMP 50HX
Core Specs
Shading Units
4,096
3,584
-12.5%
Shaders
4,096
3,584
-12.5%
TMUs
256
192
-25.0%
ROPs
64
80
+25.0%
Compute Units
64
—
SM Count
—
56
Clocks
Base Clock
1574 MHz
1350 MHz
Boost Clock
1720 MHz
1545 MHz
Memory Clock
806 MHz
1612 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
32 GB
10 GB
VRAM (MB)
32,768
10,240
-68.8%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
320 bit
Bandwidth
825.3 GB/s
560.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
4 MB
5 MB
Performance
Pixel Rate
110.1 GPixel/s
123.6 GPixel/s
Texture Rate
440.3 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
11.07 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
346.1 GFLOPS (1:32)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
22.15 TFLOPS (2:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
448
Power
TDP
475 W
250 W
TDP (W)
475
250
-47.4%
Suggested PSU
850 W
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
GCN 5.1
Turing
GPU Name
Vega 20
TU102
Generation
Radeon Pro Mac
(Vega Series)
Mining GPUs
Process Size
7 nm
12 nm
Transistors
13,230 million
18,600 million
Die Size
331 mm²
754 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
24.7M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.7
6.8
Physical
Slot Width
Quad-slot
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
1x HDMI 2.0b4x Thunderbolt
No outputs
Bus Interface
Apple MPX
PCIe 1.0 x4
Other
Launch Price
2,199 USD
—
Production
End-of-life
End-of-life