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 580X
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1200 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
Pro 580X
Core Specs
Shading Units
4,096
2,304
-43.8%
Shaders
4,096
2,304
-43.8%
TMUs
256
144
-43.8%
ROPs
64
32
-50.0%
Compute Units
64
36
-43.8%
Clocks
Base Clock
1400 MHz
1100 MHz
Boost Clock
1500 MHz
1200 MHz
Memory Clock
852 MHz
1704 Mbps effective
1710 MHz
6.8 Gbps effective
Memory
Memory Size
16 GB
8 GB
VRAM (MB)
16,384
8,192
-50.0%
Memory Type
HBM2
GDDR5
Memory Bus
2048 bit
256 bit
Bandwidth
436.2 GB/s
218.9 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Performance
Pixel Rate
96.00 GPixel/s
38.40 GPixel/s
Texture Rate
384.0 GTexel/s
172.8 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
5.530 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
345.6 GFLOPS (1:16)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
5.530 TFLOPS (1:1)
Power
TDP
300 W
185 W
TDP (W)
300
185
-38.3%
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
—
Architecture
Architecture
GCN 5.0
GCN 4.0
GPU Name
Vega 10
Ellesmere
Generation
Radeon Instinct
(MIx)
Radeon Pro Mac
(500X Series)
Process Size
14 nm
14 nm
Transistors
12,500 million
5,700 million
Die Size
495 mm²
232 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
25.3M / mm²
24.6M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
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
2x HDMI 2.0b
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
—