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
GPU
Arc A580
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2000 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
A580
Core Specs
Shading Units
4,096
3,072
-25.0%
Shaders
4,096
3,072
-25.0%
TMUs
256
192
-25.0%
ROPs
64
96
+50.0%
Compute Units
64
—
Execution Units
—
384
Clocks
Base Clock
1400 MHz
1700 MHz
Boost Clock
1500 MHz
2000 MHz
Memory Clock
852 MHz
1704 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
16 GB
8 GB
VRAM (MB)
16,384
8,192
-50.0%
Memory Type
HBM2
GDDR6
Memory Bus
2048 bit
256 bit
Bandwidth
436.2 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
8 MB
Performance
Pixel Rate
96.00 GPixel/s
192.0 GPixel/s
Texture Rate
384.0 GTexel/s
384.0 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
12.29 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
1.536 TFLOPS (1:8)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
24.58 TFLOPS (2:1)
AI/RT
RT Cores
—
24
XMX Cores
—
384
Power
TDP
300 W
175 W
TDP (W)
300
175
-41.7%
Suggested PSU
700 W
450 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
GCN 5.0
Xe-HPG
GPU Name
Vega 10
DG2-512
Generation
Radeon Instinct
(MIx)
Alchemist
(Arc 5)
Process Size
14 nm
6 nm
Transistors
12,500 million
21,700 million
Die Size
495 mm²
406 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
53.4M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
FirePro Data Center
Xe Graphics
Successor
—
Battlemage