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
RADEON
Radeon Pro Vega 64X
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1468 MHz
TDP
250 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
Pro Vega 64X
Core Specs
Shading Units
4,096
4,096
0.0%
Shaders
4,096
4,096
0.0%
TMUs
256
256
0.0%
ROPs
64
64
0.0%
Compute Units
64
64
0.0%
Clocks
Base Clock
1400 MHz
1250 MHz
Boost Clock
1500 MHz
1468 MHz
Memory Clock
852 MHz
1704 Mbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
16 GB
16 GB
VRAM (MB)
16,384
16,384
0.0%
Memory Type
HBM2
HBM2
Memory Bus
2048 bit
2048 bit
Bandwidth
436.2 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Performance
Pixel Rate
96.00 GPixel/s
93.95 GPixel/s
Texture Rate
384.0 GTexel/s
375.8 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
12.03 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
751.6 GFLOPS (1:16)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
24.05 TFLOPS (2:1)
Power
TDP
300 W
250 W
TDP (W)
300
250
-16.7%
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
None
Architecture
Architecture
GCN 5.0
GCN 5.0
GPU Name
Vega 10
Vega 10
Generation
Radeon Instinct
(MIx)
Radeon Pro Mac
(Vega Series)
Process Size
14 nm
14 nm
Transistors
12,500 million
12,500 million
Die Size
495 mm²
495 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
25.3M / mm²
25.3M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
Dual-slot
IGP
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
—