GPU Comparison
RADEON
AMD 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
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
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
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
1400 MHz
930 MHz
Boost Clock
1500 MHz
1440 MHz
Memory Clock
852 MHz
1704 Mbps effective
1215 MHz
2.4 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
HBM2
HBM2
Memory Bus
2048 bit
3072 bit
Bandwidth
436.2 GB/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
96.00 GPixel/s
138.2 GPixel/s
Texture Rate
384.0 GTexel/s
322.6 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
10.32 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
5.161 TFLOPS (1:2)
FP16 (TFLOPS)
24.58 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
2x 8-pin
8-pin EPS
Architecture
Architecture
GCN 5.0
Ampere
GPU Name
Vega 10
GA100
Generation
Radeon Instinct
(MIx)
Server Ampere
(Axx)
Process Size
14 nm
7 nm
Transistors
12,500 million
54,200 million
Die Size
495 mm²
826 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / 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
No outputs
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
Tesla Turing
Successor
—
Server Ada