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 Instinct MI25
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
300 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
Instinct MI25
Core Specs
Shading Units
7,680
4,096
-46.7%
Shaders
7,680
4,096
-46.7%
TMUs
480
256
-46.7%
ROPs
64
64
0.0%
Compute Units
120
64
-46.7%
Clocks
Base Clock
1000 MHz
1400 MHz
Boost Clock
1502 MHz
1500 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
852 MHz
1704 Mbps effective
Memory
Memory Size
32 GB
16 GB
VRAM (MB)
32,768
16,384
-50.0%
Memory Type
HBM2
HBM2
Memory Bus
4096 bit
2048 bit
Bandwidth
1.23 TB/s
436.2 GB/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
96.00 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)
768.0 GFLOPS (1:16)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
24.58 TFLOPS (2:1)
Power
TDP
300 W
300 W
TDP (W)
300
300
0.0%
Suggested PSU
700 W
700 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
CDNA 1.0
GCN 5.0
GPU Name
Arcturus
Vega 10
Generation
Instinct (MIx)
Radeon Instinct
(MIx)
Process Size
7 nm
14 nm
Transistors
25,600 million
12,500 million
Die Size
750 mm²
495 mm²
Foundry
TSMC
GlobalFoundries
Density
34.1M / mm²
25.3M / 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
267 mm
10.5 inches
Height
111 mm 4.4 inches
111 mm
4.4 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Instinct
FirePro Data Center