AMD Radeon Pro V620 vs AMD Radeon RX 460
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Aug 2016
Generation
Radeon Pro
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1825 MHz
1090 MHz
Boost Clock
2200 MHz
1200 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
32GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
112.0GB/s
Render Config
Compute Units
72
14
Shading Units
4608
896
TMUs
288
56
ROPs
128
16
RT Cores
72
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
4 MB
1024 KB
L3 Cache
128 MB
-
Theoretical Performance
Pixel Rate
281.6 GPixel/s
19.20 GPixel/s
Texture Rate
633.6 GTexel/s
67.20 GTexel/s
FP16 (half)
40.55 TFLOPS
2.150 TFLOPS
FP32 (float)
20.28 TFLOPS
2.150 TFLOPS
FP64 (double)
1267 GFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
Navi 21
Baffin
GPU Variant
Navi 21 XT(215-121000177)
Baffin PRO
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
26.8 billion
3 billion
Die Size
520 mm²
123 mm²
Board Design
TDP
300W
75W
Suggested PSU
700 W
250 W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.5
6.4
📊 Benchmark
3DMark Time Spy
-
1,754
3DMark Time Spy Extreme
-
776
Shadow of the Tomb Raider 2160p
-
3
Shadow of the Tomb Raider 1440p
-
12
Shadow of the Tomb Raider 1080p
-
22