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
GPU
Arc A370M
CORE STATE
DG2-128
VRAM
4 GB
CLOCK SPEED
2050 MHz
TDP
35 W
BUS WIDTH
64 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
A370M
Core Specs
Shading Units
7,680
1,024
-86.7%
Shaders
7,680
1,024
-86.7%
TMUs
480
64
-86.7%
ROPs
64
32
-50.0%
Compute Units
120
—
Execution Units
—
128
Clocks
Base Clock
1000 MHz
1550 MHz
Boost Clock
1502 MHz
2050 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
32 GB
4 GB
VRAM (MB)
32,768
4,096
-87.5%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
64 bit
Bandwidth
1.23 TB/s
112.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
8 MB
4 MB
Performance
Pixel Rate
96.13 GPixel/s
65.60 GPixel/s
Texture Rate
721.0 GTexel/s
131.2 GTexel/s
FP32 (TFLOPS)
23.07 TFLOPS
4.198 TFLOPS
FP64 (TFLOPS)
11.54 TFLOPS (1:2)
1,049.6 GFLOPS (1:4)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
8.397 TFLOPS (2:1)
AI/RT
RT Cores
—
8
XMX Cores
—
128
Power
TDP
300 W
35 W
TDP (W)
300
35
-88.3%
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
—
Architecture
Architecture
CDNA 1.0
Xe-HPG
GPU Name
Arcturus
DG2-128
Generation
Instinct (MIx)
Alchemist
(Arc 3 Mobile)
Process Size
7 nm
6 nm
Transistors
25,600 million
7,200 million
Die Size
750 mm²
157 mm²
Foundry
TSMC
TSMC
Density
34.1M / mm²
45.9M / mm²
API Support
DirectX
—
12 Ultimate (12_2)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
2.1
3.0
Shader Model
—
6.6
Physical
Slot Width
Dual-slot
IGP
Length
267 mm 10.5 inches
—
Height
111 mm 4.4 inches
—
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Instinct
—