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
RTX A6000
CORE STATE
GA102
VRAM
48 GB
CLOCK SPEED
1800 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
Analysis: AMD Radeon PRO V620 vs NVIDIA RTX A6000
NVIDIA RTX A6000 and AMD AMD Radeon PRO V620 provide almost equivalent gaming performance in our head-to-head test. Any score gaps between these two typically sit under testing variance, positioning either a good selection. The balance renders the decision complex. Other elements turn more critical. Price usually tips the balance.
To summarize, this comparison between NVIDIA RTX A6000 and AMD AMD Radeon PRO V620 concludes in a virtual draw. Benchmark deltas are marginal and improbable to influence actual gaming. Center your determination on availability, driver choices, and individual extra needs. Both are strong options. This tie is actual.
DETAILED SPECIFICATIONS
SPECIFICATION
PRO V620
RTX A6000
Core Specs
Shading Units
4,608
10,752
+133.3%
Shaders
4,608
10,752
+133.3%
TMUs
288
336
+16.7%
ROPs
128
112
-12.5%
Compute Units
72
—
SM Count
—
84
Clocks
Base Clock
1825 MHz
1410 MHz
Boost Clock
2200 MHz
1800 MHz
Memory Clock
2000 MHz
16 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
32 GB
48 GB
VRAM (MB)
32,768
49,152
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
384 bit
Bandwidth
512.0 GB/s
768.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
281.6 GPixel/s
201.6 GPixel/s
Texture Rate
633.6 GTexel/s
604.8 GTexel/s
FP32 (TFLOPS)
20.28 TFLOPS
38.71 TFLOPS
FP64 (TFLOPS)
1,267.2 GFLOPS (1:16)
604.8 GFLOPS (1:64)
FP16 (TFLOPS)
40.55 TFLOPS (2:1)
38.71 TFLOPS (1:1)
AI/RT
RT Cores
72
84
+16.7%
Tensor Cores
—
336
Power
TDP
300 W
300 W
TDP (W)
300
300
0.0%
Suggested PSU
700 W
700 W
Power Connectors
2x 8-pin
8-pin EPS
Architecture
Architecture
RDNA 2.0
Ampere
GPU Name
Navi 21
GA102
Generation
Radeon Pro Navi
(Navi II Series)
Workstation Ampere
(Ax000)
Process Size
7 nm
8 nm
Transistors
26,800 million
28,300 million
Die Size
520 mm²
628 mm²
Foundry
TSMC
Samsung
Density
51.5M / mm²
45.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
120 mm
4.7 inches
112 mm
4.4 inches
Outputs
No outputs
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
—
4,649 USD
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
Quadro Turing
Successor
—
Workstation Ada