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
GEFORCE
RTX A3000 Mobile
CORE STATE
GA104
VRAM
6 GB
CLOCK SPEED
1230 MHz
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
RTX A3000 Mobile
Core Specs
Shading Units
7,680
4,096
-46.7%
Shaders
7,680
4,096
-46.7%
TMUs
480
128
-73.3%
ROPs
64
64
0.0%
Compute Units
120
—
SM Count
—
32
Clocks
Base Clock
1000 MHz
600 MHz
Boost Clock
1502 MHz
1230 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
1375 MHz
11 Gbps effective
Memory
Memory Size
32 GB
6 GB
VRAM (MB)
32,768
6,144
-81.3%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
192 bit
Bandwidth
1.23 TB/s
264.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
8 MB
4 MB
Performance
Pixel Rate
96.13 GPixel/s
78.72 GPixel/s
Texture Rate
721.0 GTexel/s
157.4 GTexel/s
FP32 (TFLOPS)
23.07 TFLOPS
10.08 TFLOPS
FP64 (TFLOPS)
11.54 TFLOPS (1:2)
157.4 GFLOPS (1:64)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
10.08 TFLOPS (1:1)
AI/RT
RT Cores
—
32
Tensor Cores
—
128
Power
TDP
300 W
70 W
TDP (W)
300
70
-76.7%
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
None
Architecture
Architecture
CDNA 1.0
Ampere
GPU Name
Arcturus
GA104
Generation
Instinct (MIx)
Ampere-MW
(Ax000)
Process Size
7 nm
8 nm
Transistors
25,600 million
17,400 million
Die Size
750 mm²
392 mm²
Foundry
TSMC
Samsung
Density
34.1M / mm²
44.4M / mm²
API Support
DirectX
—
12 Ultimate (12_2)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
—
6.8
Physical
Slot Width
Dual-slot
—
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 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon Instinct
Quadro Turing-M
Successor
—
Ada-MW