GPU Comparison
RADEON
AMD Radeon Pro 560X
CORE STATE
Polaris 21
VRAM
4 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GPU
Arc A770M
CORE STATE
DG2-512
VRAM
16 GB
CLOCK SPEED
2050 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 560X
A770M
Core Specs
Shading Units
1,024
4,096
+300.0%
Shaders
1,024
4,096
+300.0%
TMUs
64
256
+300.0%
ROPs
16
128
+700.0%
Compute Units
16
—
Execution Units
—
512
Clocks
Base Clock
—
1650 MHz
Boost Clock
—
2050 MHz
GPU Clock
1004 MHz
—
Memory Clock
1470 MHz
5.9 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
94.08 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
16 MB
Performance
Pixel Rate
16.06 GPixel/s
262.4 GPixel/s
Texture Rate
64.26 GTexel/s
524.8 GTexel/s
FP32 (TFLOPS)
2.056 TFLOPS
16.79 TFLOPS
FP64 (TFLOPS)
128.5 GFLOPS (1:16)
—
FP16 (TFLOPS)
2.056 TFLOPS (1:1)
33.59 TFLOPS (2:1)
AI/RT
RT Cores
—
32
XMX Cores
—
512
Power
TDP
75 W
120 W
TDP (W)
75
120
+60.0%
Power Connectors
None
—
Architecture
Architecture
GCN 4.0
Xe-HPG
GPU Name
Polaris 21
DG2-512
Generation
Radeon Pro Mac
(500X Series)
Alchemist
(Arc 7 Mobile)
Process Size
14 nm
6 nm
Transistors
3,000 million
21,700 million
Die Size
123 mm²
406 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
53.4M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life