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 RX 6650M
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2416 MHz
TDP
120 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 575X
RX 6650M
Core Specs
Shading Units
2,048
1,792
-12.5%
Shaders
2,048
1,792
-12.5%
TMUs
128
112
-12.5%
ROPs
32
64
+100.0%
Compute Units
32
28
-12.5%
Clocks
Base Clock
—
2068 MHz
Boost Clock
—
2416 MHz
GPU Clock
1096 MHz
—
Game Clock
—
2222 MHz
Memory Clock
1695 MHz
6.8 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
217.0 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
—
32 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
35.07 GPixel/s
154.6 GPixel/s
Texture Rate
140.3 GTexel/s
270.6 GTexel/s
FP32 (TFLOPS)
4.489 TFLOPS
8.659 TFLOPS
FP64 (TFLOPS)
280.6 GFLOPS (1:16)
541.2 GFLOPS (1:16)
FP16 (TFLOPS)
4.489 TFLOPS (1:1)
17.32 TFLOPS (2:1)
AI/RT
RT Cores
—
28
Power
TDP
150 W
120 W
TDP (W)
150
120
-20.0%
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
RDNA 2.0
GPU Name
Ellesmere
Navi 23
Generation
Radeon Pro Mac
(500X Series)
Navi Mobile
(RX 6000M)
Process Size
14 nm
7 nm
Transistors
5,700 million
11,060 million
Die Size
232 mm²
237 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
46.7M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.1
Shader Model
6.7
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Polaris Mobile