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
Tesla T4
CORE STATE
TU104
VRAM
16 GB
CLOCK SPEED
1590 MHz
TDP
70 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
Tesla T4
Core Specs
Shading Units
4,096
2,560
-37.5%
Shaders
4,096
2,560
-37.5%
TMUs
256
160
-37.5%
ROPs
64
64
0.0%
Compute Units
64
—
SM Count
—
40
Clocks
Base Clock
1574 MHz
585 MHz
Boost Clock
1720 MHz
1590 MHz
Memory Clock
806 MHz
1612 Mbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
32 GB
16 GB
VRAM (MB)
32,768
16,384
-50.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
256 bit
Bandwidth
825.3 GB/s
320.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
4 MB
4 MB
Performance
Pixel Rate
110.1 GPixel/s
101.8 GPixel/s
Texture Rate
440.3 GTexel/s
254.4 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
8.141 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
254.4 GFLOPS (1:32)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
65.13 TFLOPS (8:1)
AI/RT
RT Cores
—
40
Tensor Cores
—
320
Power
TDP
475 W
70 W
TDP (W)
475
70
-85.3%
Suggested PSU
850 W
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 5.1
Turing
GPU Name
Vega 20
TU104
Generation
Radeon Pro Mac
(Vega Series)
Tesla Turing
(Txx)
Process Size
7 nm
12 nm
Transistors
13,230 million
13,600 million
Die Size
331 mm²
545 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
25.0M / 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
Single-slot
Length
—
168 mm
6.6 inches
Outputs
1x HDMI 2.0b4x Thunderbolt
No outputs
Bus Interface
Apple MPX
PCIe 3.0 x16
Other
Launch Price
2,199 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Tesla Volta
Successor
—
Server Ampere