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 W6600
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2580 MHz
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
PRO W6600
Core Specs
Shading Units
4,096
1,792
-56.3%
Shaders
4,096
1,792
-56.3%
TMUs
256
112
-56.3%
ROPs
64
64
0.0%
Compute Units
64
28
-56.3%
Clocks
Base Clock
1400 MHz
2331 MHz
Boost Clock
1500 MHz
2580 MHz
Memory Clock
852 MHz
1704 Mbps effective
1750 MHz
14 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
128 bit
Bandwidth
436.2 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
2 MB
L3 Cache
—
32 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
96.00 GPixel/s
165.1 GPixel/s
Texture Rate
384.0 GTexel/s
289.0 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
9.247 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
577.9 GFLOPS (1:16)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
18.49 TFLOPS (2:1)
AI/RT
RT Cores
—
28
Power
TDP
300 W
100 W
TDP (W)
300
100
-66.7%
Suggested PSU
700 W
300 W
Power Connectors
2x 8-pin
1x 6-pin
Architecture
Architecture
GCN 5.0
RDNA 2.0
GPU Name
Vega 10
Navi 23
Generation
Radeon Instinct
(MIx)
Radeon Pro Navi
(Navi II Series)
Process Size
14 nm
7 nm
Transistors
12,500 million
11,060 million
Die Size
495 mm²
237 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
46.7M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.1
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm
10.5 inches
241 mm
9.5 inches
Height
111 mm
4.4 inches
—
Outputs
No outputs
4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
—
649 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
Radeon Pro Vega