GPU Comparison
RADEON
AMD Radeon PRO V620
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2200 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
GEFORCE
P106-090
CORE STATE
GP106
VRAM
3 GB
CLOCK SPEED
1531 MHz
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
PRO V620
P106-090
Core Specs
Shading Units
4,608
768
-83.3%
Shaders
4,608
768
-83.3%
TMUs
288
48
-83.3%
ROPs
128
48
-62.5%
Compute Units
72
—
SM Count
—
6
Clocks
Base Clock
1825 MHz
1354 MHz
Boost Clock
2200 MHz
1531 MHz
Memory Clock
2000 MHz
16 Gbps effective
2002 MHz
8 Gbps effective
Memory
Memory Size
32 GB
3 GB
VRAM (MB)
32,768
3,072
-90.6%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
192 bit
Bandwidth
512.0 GB/s
192.2 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
4 MB
1536 KB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
281.6 GPixel/s
73.49 GPixel/s
Texture Rate
633.6 GTexel/s
73.49 GTexel/s
FP32 (TFLOPS)
20.28 TFLOPS
2.352 TFLOPS
FP64 (TFLOPS)
1,267.2 GFLOPS (1:16)
73.49 GFLOPS (1:32)
FP16 (TFLOPS)
40.55 TFLOPS (2:1)
36.74 GFLOPS (1:64)
AI/RT
RT Cores
72
—
Power
TDP
300 W
75 W
TDP (W)
300
75
-75.0%
Suggested PSU
700 W
250 W
Power Connectors
2x 8-pin
1x 6-pin
Architecture
Architecture
RDNA 2.0
Pascal
GPU Name
Navi 21
GP106
Generation
Radeon Pro Navi
(Navi II Series)
Mining GPUs
Process Size
7 nm
16 nm
Transistors
26,800 million
4,400 million
Die Size
520 mm²
200 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
22.0M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
250 mm
9.8 inches
Height
120 mm
4.7 inches
—
Outputs
No outputs
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x1
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
—