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 350
CORE STATE
Cape Verde
VRAM
2 GB
CLOCK SPEED
—
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
R7 350
Core Specs
Shading Units
4,096
512
-87.5%
Shaders
4,096
512
-87.5%
TMUs
256
32
-87.5%
ROPs
64
16
-75.0%
Compute Units
64
8
-87.5%
Clocks
Base Clock
1400 MHz
—
Boost Clock
1500 MHz
—
GPU Clock
—
800 MHz
Memory Clock
852 MHz
1704 Mbps effective
1125 MHz
4.5 Gbps effective
Memory
Memory Size
16 GB
2 GB
VRAM (MB)
16,384
2,048
-87.5%
Memory Type
HBM2
GDDR5
Memory Bus
2048 bit
128 bit
Bandwidth
436.2 GB/s
72.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
256 KB
Performance
Pixel Rate
96.00 GPixel/s
12.80 GPixel/s
Texture Rate
384.0 GTexel/s
25.60 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
819.2 GFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
51.20 GFLOPS (1:16)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
—
Power
TDP
300 W
55 W
TDP (W)
300
55
-81.7%
Suggested PSU
700 W
250 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
GCN 5.0
GCN 1.0
GPU Name
Vega 10
Cape Verde
Generation
Radeon Instinct
(MIx)
Pirate Islands
(R7 300)
Process Size
14 nm
28 nm
Transistors
12,500 million
1,500 million
Die Size
495 mm²
123 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
12.2M / mm²
API Support
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1 (1.2)
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm
10.5 inches
168 mm
6.6 inches
Height
111 mm
4.4 inches
—
Outputs
No outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
Volcanic Islands
Successor
—
Arctic Islands