GPU Comparison
RADEON
AMD Radeon R7 M260X
CORE STATE
Opal
VRAM
1024 MB
CLOCK SPEED
715 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
RADEON
Radeon RX Vega M GH
CORE STATE
Polaris 22
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 M260X
RX Vega M GH
Core Specs
Shading Units
384
1,536
+300.0%
Shaders
384
1,536
+300.0%
TMUs
24
96
+300.0%
ROPs
8
64
+700.0%
Compute Units
6
24
+300.0%
Clocks
Base Clock
620 MHz
1063 MHz
Boost Clock
715 MHz
1190 MHz
Memory Clock
1000 MHz
4 Gbps effective
800 MHz
1600 Mbps effective
Memory
Memory Size
1024 MB
4 GB
VRAM (MB)
1,024
4,096
+300.0%
Memory Type
GDDR5
HBM2
Memory Bus
128 bit
1024 bit
Bandwidth
64.00 GB/s
204.8 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
1024 KB
Performance
Pixel Rate
5.720 GPixel/s
76.16 GPixel/s
Texture Rate
17.16 GTexel/s
114.2 GTexel/s
FP32 (TFLOPS)
549.1 GFLOPS
3.656 TFLOPS
FP64 (TFLOPS)
—
228.5 GFLOPS (1:16)
FP16 (TFLOPS)
—
3.656 TFLOPS (1:1)
Power
TDP
—
100 W
TDP (W)
—
100
Power Connectors
None
—
Architecture
Architecture
GCN 1.0
GCN 4.0
GPU Name
Opal
Polaris 22
Generation
Gem System
(R7 M200)
Vega
(Vega M)
Process Size
28 nm
14 nm
Transistors
950 million
5,000 million
Die Size
77 mm²
208 mm²
Foundry
TSMC
GlobalFoundries
Density
12.3M / mm²
24.0M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.7
Physical
Slot Width
—
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
IGP
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—