GPU Comparison
RADEON
AMD Radeon Pro W6600X
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2479 MHz
TDP
120 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
RADEON
Radeon RX Vega M GL
CORE STATE
Polaris 22
VRAM
4 GB
CLOCK SPEED
1011 MHz
TDP
65 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6600X
RX Vega M GL
Core Specs
Shading Units
2,048
1,280
-37.5%
Shaders
2,048
1,280
-37.5%
TMUs
128
80
-37.5%
ROPs
64
32
-50.0%
Compute Units
32
20
-37.5%
Clocks
Base Clock
2068 MHz
931 MHz
Boost Clock
2479 MHz
1011 MHz
Memory Clock
2000 MHz
16 Gbps effective
700 MHz
1400 Mbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR6
HBM2
Memory Bus
128 bit
1024 bit
Bandwidth
256.0 GB/s
179.2 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
158.7 GPixel/s
32.35 GPixel/s
Texture Rate
317.3 GTexel/s
80.88 GTexel/s
FP32 (TFLOPS)
10.15 TFLOPS
2.588 TFLOPS
FP64 (TFLOPS)
634.6 GFLOPS (1:16)
161.8 GFLOPS (1:16)
FP16 (TFLOPS)
20.31 TFLOPS (2:1)
2.588 TFLOPS (1:1)
AI/RT
RT Cores
32
—
Power
TDP
120 W
65 W
TDP (W)
120
65
-45.8%
Suggested PSU
300 W
—
Architecture
Architecture
RDNA 2.0
GCN 4.0
GPU Name
Navi 23
Polaris 22
Generation
Radeon Pro Mac
(Navi II Series)
Vega
(Vega M)
Process Size
7 nm
14 nm
Transistors
11,060 million
5,000 million
Die Size
237 mm²
208 mm²
Foundry
TSMC
GlobalFoundries
Density
46.7M / mm²
24.0M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.3
OpenCL
2.1
2.1
Shader Model
6.8
6.7
Physical
Slot Width
Dual-slot
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
Apple MPX
IGP
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life