GPU Comparison
RADEON
AMD Radeon Pro 575X
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
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_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 575X
R7 M260
Core Specs
Shading Units
2,048
384
-81.3%
Shaders
2,048
384
-81.3%
TMUs
128
24
-81.3%
ROPs
32
8
-75.0%
Compute Units
32
6
-81.3%
Clocks
Base Clock
—
940 MHz
Boost Clock
—
980 MHz
GPU Clock
1096 MHz
—
Memory Clock
1695 MHz
6.8 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
DDR3
Memory Bus
256 bit
64 bit
Bandwidth
217.0 GB/s
14.40 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
128 KB
Performance
Pixel Rate
35.07 GPixel/s
7.840 GPixel/s
Texture Rate
140.3 GTexel/s
23.52 GTexel/s
FP32 (TFLOPS)
4.489 TFLOPS
752.6 GFLOPS
FP64 (TFLOPS)
280.6 GFLOPS (1:16)
47.04 GFLOPS (1:16)
FP16 (TFLOPS)
4.489 TFLOPS (1:1)
752.6 GFLOPS (1:1)
Power
TDP
150 W
—
TDP (W)
150
—
Power Connectors
None
—
Architecture
Architecture
GCN 4.0
GCN 3.0
GPU Name
Ellesmere
Topaz
Generation
Radeon Pro Mac
(500X Series)
Gem System
(R7 M200)
Process Size
14 nm
28 nm
Transistors
5,700 million
1,550 million
Die Size
232 mm²
125 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
12.4M / mm²
API Support
DirectX
12 (12_0)
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
IGP
—
Outputs
Portable Device Dependent
—
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Solar System
Successor
—
Polaris Mobile