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
Iris Xe MAX Graphics
CORE STATE
DG1
VRAM
4 GB
CLOCK SPEED
1650 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
Generation 12.1
PROCESS
10 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
Iris Xe MAX Graphics
Core Specs
Shading Units
7,680
768
-90.0%
Shaders
7,680
768
-90.0%
TMUs
480
48
-90.0%
ROPs
64
24
-62.5%
Compute Units
120
—
Execution Units
—
96
Clocks
Base Clock
1000 MHz
300 MHz
Boost Clock
1502 MHz
1650 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
2133 MHz
4.3 Gbps effective
Memory
Memory Size
32 GB
4 GB
VRAM (MB)
32,768
4,096
-87.5%
Memory Type
HBM2
LPDDR4X
Memory Bus
4096 bit
128 bit
Bandwidth
1.23 TB/s
68.26 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
8 MB
1024 KB
L3 Cache
—
16 MB
Performance
Pixel Rate
96.13 GPixel/s
39.60 GPixel/s
Texture Rate
721.0 GTexel/s
79.20 GTexel/s
FP32 (TFLOPS)
23.07 TFLOPS
2.534 TFLOPS
FP64 (TFLOPS)
11.54 TFLOPS (1:2)
633.6 GFLOPS (1:4)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
5.069 TFLOPS (2:1)
Power
TDP
300 W
25 W
TDP (W)
300
25
-91.7%
Suggested PSU
700 W
200 W
Power Connectors
2x 8-pin
—
Architecture
Architecture
CDNA 1.0
Generation 12.1
GPU Name
Arcturus
DG1
Generation
Instinct (MIx)
Xe Graphics
Process Size
7 nm
10 nm
Transistors
25,600 million
—
Die Size
750 mm²
95 mm²
Foundry
TSMC
Intel
Density
34.1M / mm²
—
API Support
DirectX
—
12 (12_1)
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
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Instinct
Graphics
Successor
—
Alchemist