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 5500 XT
CORE STATE
Navi 14
VRAM
8 GB
CLOCK SPEED
1757 MHz
TDP
125 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
Pro 5500 XT
Core Specs
Shading Units
4,096
1,536
-62.5%
Shaders
4,096
1,536
-62.5%
TMUs
256
96
-62.5%
ROPs
64
32
-50.0%
Compute Units
64
24
-62.5%
Clocks
Base Clock
1400 MHz
1187 MHz
Boost Clock
1500 MHz
1757 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)
—
L2 Cache
4 MB
2 MB
Performance
Pixel Rate
96.00 GPixel/s
56.22 GPixel/s
Texture Rate
384.0 GTexel/s
168.7 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
5.398 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
337.3 GFLOPS (1:16)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
10.80 TFLOPS (2:1)
Power
TDP
300 W
125 W
TDP (W)
300
125
-58.3%
Suggested PSU
700 W
300 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
GCN 5.0
RDNA 1.0
GPU Name
Vega 10
Navi 14
Generation
Radeon Instinct
(MIx)
Radeon Pro Mac
(Navi Series)
Process Size
14 nm
7 nm
Transistors
12,500 million
6,400 million
Die Size
495 mm²
158 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
40.5M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
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
IGP
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
—