GPU Comparison
RADEON
AMD Radeon Pro Vega 48
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
—
TDP
—
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
GEFORCE
Quadro K620
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 48
Quadro K620
Core Specs
Shading Units
3,072
384
-87.5%
Shaders
3,072
384
-87.5%
TMUs
192
24
-87.5%
ROPs
64
16
-75.0%
Compute Units
48
—
Clocks
Base Clock
—
1058 MHz
Boost Clock
—
1124 MHz
GPU Clock
1200 MHz
—
Memory Clock
786 MHz
1572 Mbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
8 GB
2 GB
VRAM (MB)
8,192
2,048
-75.0%
Memory Type
HBM2
DDR3
Memory Bus
2048 bit
128 bit
Bandwidth
402.4 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
4 MB
2 MB
Performance
Pixel Rate
76.80 GPixel/s
17.98 GPixel/s
Texture Rate
230.4 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
7.373 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
460.8 GFLOPS (1:16)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
14.75 TFLOPS (2:1)
—
Power
TDP
—
45 W
TDP (W)
—
45
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
GCN 5.0
Maxwell
GPU Name
Vega 10
GM107
Generation
Radeon Pro Mac
(Vega Series)
Quadro Kepler
(Kx200)
Process Size
14 nm
28 nm
Transistors
12,500 million
1,870 million
Die Size
495 mm²
148 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
12.6M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.7
6.7 (5.1)
Physical
Slot Width
IGP
Single-slot
Length
—
160 mm
6.3 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
1x DVI1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Fermi
Successor
—
Quadro Maxwell