GPU Comparison
RADEON
AMD Instinct MI100
CORE STATE
Arcturus
VRAM
32 GB
CLOCK SPEED
1502 MHz
TDP
300 W
BUS WIDTH
4096 bit
ARCHITECTURE
CDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2020
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_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
Quadro K620
Core Specs
Shading Units
7,680
384
-95.0%
Shaders
7,680
384
-95.0%
TMUs
480
24
-95.0%
ROPs
64
16
-75.0%
Compute Units
120
—
Clocks
Base Clock
1000 MHz
1058 MHz
Boost Clock
1502 MHz
1124 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
32 GB
2 GB
VRAM (MB)
32,768
2,048
-93.8%
Memory Type
HBM2
DDR3
Memory Bus
4096 bit
128 bit
Bandwidth
1.23 TB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
8 MB
2 MB
Performance
Pixel Rate
96.13 GPixel/s
17.98 GPixel/s
Texture Rate
721.0 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
23.07 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
11.54 TFLOPS (1:2)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
—
Power
TDP
300 W
45 W
TDP (W)
300
45
-85.0%
Suggested PSU
700 W
200 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
CDNA 1.0
Maxwell
GPU Name
Arcturus
GM107
Generation
Instinct (MIx)
Quadro Kepler
(Kx200)
Process Size
7 nm
28 nm
Transistors
25,600 million
1,870 million
Die Size
750 mm²
148 mm²
Foundry
TSMC
TSMC
Density
34.1M / mm²
12.6M / mm²
API Support
DirectX
—
12 (11_0)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
—
6.7 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm 10.5 inches
160 mm
6.3 inches
Height
111 mm 4.4 inches
69 mm
2.7 inches
Outputs
No outputs
1x DVI1x DisplayPort 1.2
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Instinct
Quadro Fermi
Successor
—
Quadro Maxwell