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 R7 M260
CORE STATE
Topaz
VRAM
2 GB
CLOCK SPEED
980 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
R7 M260
Core Specs
Shading Units
4,096
384
-90.6%
Shaders
4,096
384
-90.6%
TMUs
256
24
-90.6%
ROPs
64
8
-87.5%
Compute Units
64
6
-90.6%
Clocks
Base Clock
1400 MHz
940 MHz
Boost Clock
1500 MHz
980 MHz
Memory Clock
852 MHz
1704 Mbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
16 GB
2 GB
VRAM (MB)
16,384
2,048
-87.5%
Memory Type
HBM2
DDR3
Memory Bus
2048 bit
64 bit
Bandwidth
436.2 GB/s
14.40 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
128 KB
Performance
Pixel Rate
96.00 GPixel/s
7.840 GPixel/s
Texture Rate
384.0 GTexel/s
23.52 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
752.6 GFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
47.04 GFLOPS (1:16)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
752.6 GFLOPS (1:1)
Power
TDP
300 W
—
TDP (W)
300
—
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
—
Architecture
Architecture
GCN 5.0
GCN 3.0
GPU Name
Vega 10
Topaz
Generation
Radeon Instinct
(MIx)
Gem System
(R7 M200)
Process Size
14 nm
28 nm
Transistors
12,500 million
1,550 million
Die Size
495 mm²
125 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
12.4M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1
Shader Model
6.7
6.5
Physical
Slot Width
Dual-slot
—
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
—
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
Solar System
Successor
—
Polaris Mobile