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 A580
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2000 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
A580
Core Specs
Shading Units
7,680
3,072
-60.0%
Shaders
7,680
3,072
-60.0%
TMUs
480
192
-60.0%
ROPs
64
96
+50.0%
Compute Units
120
—
Execution Units
—
384
Clocks
Base Clock
1000 MHz
1700 MHz
Boost Clock
1502 MHz
2000 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
32 GB
8 GB
VRAM (MB)
32,768
8,192
-75.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
256 bit
Bandwidth
1.23 TB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
8 MB
8 MB
Performance
Pixel Rate
96.13 GPixel/s
192.0 GPixel/s
Texture Rate
721.0 GTexel/s
384.0 GTexel/s
FP32 (TFLOPS)
23.07 TFLOPS
12.29 TFLOPS
FP64 (TFLOPS)
11.54 TFLOPS (1:2)
1.536 TFLOPS (1:8)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
24.58 TFLOPS (2:1)
AI/RT
RT Cores
—
24
XMX Cores
—
384
Power
TDP
300 W
175 W
TDP (W)
300
175
-41.7%
Suggested PSU
700 W
450 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
CDNA 1.0
Xe-HPG
GPU Name
Arcturus
DG2-512
Generation
Instinct (MIx)
Alchemist
(Arc 5)
Process Size
7 nm
6 nm
Transistors
25,600 million
21,700 million
Die Size
750 mm²
406 mm²
Foundry
TSMC
TSMC
Density
34.1M / mm²
53.4M / 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
Dual-slot
Length
267 mm 10.5 inches
—
Height
111 mm 4.4 inches
—
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
Radeon Instinct
Xe Graphics
Successor
—
Battlemage