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
GPU
HD Graphics P4600
CORE STATE
Haswell GT2
VRAM
System Shared
CLOCK SPEED
1200 MHz
TDP
84 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 7.5
PROCESS
22 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 M260X
HD Graphics P4600
Core Specs
Shading Units
384
160
-58.3%
Shaders
384
160
-58.3%
TMUs
24
20
-16.7%
ROPs
8
2
-75.0%
Compute Units
6
—
Execution Units
—
20
Clocks
Base Clock
620 MHz
350 MHz
Boost Clock
715 MHz
1200 MHz
Memory Clock
1000 MHz
4 Gbps effective
System Shared
Memory
Memory Size
1024 MB
System Shared
VRAM (MB)
1,024
—
Memory Type
GDDR5
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
64.00 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
—
Performance
Pixel Rate
5.720 GPixel/s
2.400 GPixel/s
Texture Rate
17.16 GTexel/s
24.00 GTexel/s
FP32 (TFLOPS)
549.1 GFLOPS
384.0 GFLOPS
FP64 (TFLOPS)
—
96.00 GFLOPS (1:4)
Power
TDP
—
84 W
TDP (W)
—
84
Power Connectors
None
—
Architecture
Architecture
GCN 1.0
Generation 7.5
GPU Name
Opal
Haswell GT2
Generation
Gem System
(R7 M200)
HD Graphics-W
(Haswell)
Process Size
28 nm
22 nm
Transistors
950 million
—
Die Size
77 mm²
—
Foundry
TSMC
Intel
Density
12.3M / mm²
—
API Support
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.3
Vulkan
1.2.170
1.0
OpenCL
2.1 (1.2)
1.2
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
—
IGP
Outputs
Portable Device Dependent
Motherboard Dependent
Bus Interface
PCIe 3.0 x8
Ring Bus
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—