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
RADEON
Radeon VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1750 MHz
TDP
295 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
VII
Core Specs
Shading Units
7,680
3,840
-50.0%
Shaders
7,680
3,840
-50.0%
TMUs
480
240
-50.0%
ROPs
64
64
0.0%
Compute Units
120
60
-50.0%
Clocks
Base Clock
1000 MHz
1400 MHz
Boost Clock
1502 MHz
1750 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
32 GB
16 GB
VRAM (MB)
32,768
16,384
-50.0%
Memory Type
HBM2
HBM2
Memory Bus
4096 bit
4096 bit
Bandwidth
1.23 TB/s
1.02 TB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
8 MB
4 MB
Performance
Pixel Rate
96.13 GPixel/s
112.0 GPixel/s
Texture Rate
721.0 GTexel/s
420.0 GTexel/s
FP32 (TFLOPS)
23.07 TFLOPS
13.44 TFLOPS
FP64 (TFLOPS)
11.54 TFLOPS (1:2)
3.360 TFLOPS (1:4)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
26.88 TFLOPS (2:1)
Power
TDP
300 W
295 W
TDP (W)
300
295
-1.7%
Suggested PSU
700 W
600 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
CDNA 1.0
GCN 5.1
GPU Name
Arcturus
Vega 20
Generation
Instinct (MIx)
Vega II
(Radeon VII)
Process Size
7 nm
7 nm
Transistors
25,600 million
13,230 million
Die Size
750 mm²
331 mm²
Foundry
TSMC
TSMC
Density
34.1M / mm²
40.0M / mm²
API Support
DirectX
—
12 (12_1)
OpenGL
—
4.6
Vulkan
—
1.3
OpenCL
2.1
2.1
Shader Model
—
6.7
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm 10.5 inches
280 mm
11 inches
Height
111 mm 4.4 inches
125 mm
4.9 inches
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
—
699 USD
Production
End-of-life
End-of-life
Predecessor
Radeon Instinct
Vega
Successor
—
Navi