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 A1000
CORE STATE
GA107
VRAM
8 GB
CLOCK SPEED
1462 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI100
RTX A1000
Core Specs
Shading Units
7,680
2,304
-70.0%
Shaders
7,680
2,304
-70.0%
TMUs
480
72
-85.0%
ROPs
64
32
-50.0%
Compute Units
120
—
SM Count
—
18
Clocks
Base Clock
1000 MHz
727 MHz
Boost Clock
1502 MHz
1462 MHz
Memory Clock
1200 MHz 2.4 Gbps effective
1500 MHz 12 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
128 bit
Bandwidth
1.23 TB/s
192.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
8 MB
2 MB
Performance
Pixel Rate
96.13 GPixel/s
46.78 GPixel/s
Texture Rate
721.0 GTexel/s
105.3 GTexel/s
FP32 (TFLOPS)
23.07 TFLOPS
6.737 TFLOPS
FP64 (TFLOPS)
11.54 TFLOPS (1:2)
105.3 GFLOPS (1:64)
FP16 (TFLOPS)
46.14 TFLOPS (2:1)
6.737 TFLOPS (1:1)
AI/RT
RT Cores
—
18
Tensor Cores
—
72
Power
TDP
300 W
50 W
TDP (W)
300
50
-83.3%
Suggested PSU
700 W
250 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
CDNA 1.0
Ampere
GPU Name
Arcturus
GA107
Generation
Instinct (MIx)
Workstation Ampere (Ax000)
Process Size
7 nm
8 nm
Transistors
25,600 million
8,700 million
Die Size
750 mm²
200 mm²
Foundry
TSMC
Samsung
Density
34.1M / mm²
43.5M / mm²
API Support
DirectX
—
12 Ultimate (12_2)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
—
6.9
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm 10.5 inches
163 mm 6.4 inches
Height
111 mm 4.4 inches
69 mm 2.7 inches
Outputs
No outputs
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
Radeon Instinct
Quadro Turing
Successor
—
Workstation Ada