GPU Comparison
RADEON
AMD Radeon Instinct MI60
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1800 MHz
TDP
300 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2018
VS
GEFORCE
PG506-232
CORE STATE
GA100
VRAM
24 GB
CLOCK SPEED
1440 MHz
TDP
165 W
BUS WIDTH
3072 bit
ARCHITECTURE
Ampere
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI60
PG506-232
Core Specs
Shading Units
4,096
3,584
-12.5%
Shaders
4,096
3,584
-12.5%
TMUs
256
224
-12.5%
ROPs
64
96
+50.0%
Compute Units
64
—
SM Count
—
56
Clocks
Base Clock
1200 MHz
930 MHz
Boost Clock
1800 MHz
1440 MHz
Memory Clock
1000 MHz
2 Gbps effective
1215 MHz
2.4 Gbps effective
Memory
Memory Size
32 GB
24 GB
VRAM (MB)
32,768
24,576
-25.0%
Memory Type
HBM2
HBM2
Memory Bus
4096 bit
3072 bit
Bandwidth
1.02 TB/s
933.1 GB/s
Cache
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
4 MB
24 MB
Performance
Pixel Rate
115.2 GPixel/s
138.2 GPixel/s
Texture Rate
460.8 GTexel/s
322.6 GTexel/s
FP32 (TFLOPS)
14.75 TFLOPS
10.32 TFLOPS
FP64 (TFLOPS)
7.373 TFLOPS (1:2)
5.161 TFLOPS (1:2)
FP16 (TFLOPS)
29.49 TFLOPS (2:1)
10.32 TFLOPS (1:1)
AI/RT
Tensor Cores
—
224
Power
TDP
300 W
165 W
TDP (W)
300
165
-45.0%
Suggested PSU
700 W
450 W
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Architecture
Architecture
GCN 5.1
Ampere
GPU Name
Vega 20
GA100
Generation
Radeon Instinct
(MIx)
Server Ampere
(Axx)
Process Size
7 nm
7 nm
Transistors
13,230 million
54,200 million
Die Size
331 mm²
826 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
65.6M / mm²
API Support
DirectX
12 (12_1)
—
OpenGL
4.6
—
Vulkan
1.3
—
OpenCL
2.1
3.0
CUDA
—
8.0
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
112 mm
4.4 inches
Outputs
1x mini-DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
Tesla Turing
Successor
—
Server Ada