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 480
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1266 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_metal
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6600X
RX 480
Core Specs
Shading Units
2,048
2,304
+12.5%
Shaders
2,048
2,304
+12.5%
TMUs
128
144
+12.5%
ROPs
64
32
-50.0%
Compute Units
32
36
+12.5%
Clocks
Base Clock
2068 MHz
1120 MHz
Boost Clock
2479 MHz
1266 MHz
Memory Clock
2000 MHz
16 Gbps effective
2000 MHz
8 Gbps effective
Memory
Memory Size
8 GB
8 GB
VRAM (MB)
8,192
8,192
0.0%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
256.0 GB/s
256.0 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
158.7 GPixel/s
40.51 GPixel/s
Texture Rate
317.3 GTexel/s
182.3 GTexel/s
FP32 (TFLOPS)
10.15 TFLOPS
5.834 TFLOPS
FP64 (TFLOPS)
634.6 GFLOPS (1:16)
364.6 GFLOPS (1:16)
FP16 (TFLOPS)
20.31 TFLOPS (2:1)
5.834 TFLOPS (1:1)
AI/RT
RT Cores
32
—
Power
TDP
120 W
150 W
TDP (W)
120
150
+25.0%
Suggested PSU
300 W
450 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
RDNA 2.0
GCN 4.0
GPU Name
Navi 23
Ellesmere
Generation
Radeon Pro Mac
(Navi II Series)
Arctic Islands
(RX 400)
Process Size
7 nm
14 nm
Transistors
11,060 million
5,700 million
Die Size
237 mm²
232 mm²
Foundry
TSMC
GlobalFoundries
Density
46.7M / mm²
24.6M / 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
Dual-slot
Length
—
240 mm
9.4 inches
Height
—
95 mm
3.7 inches
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
Apple MPX
PCIe 3.0 x16
Other
Launch Price
699 USD
229 USD
Production
End-of-life
End-of-life
Predecessor
—
Pirate Islands
Successor
—
Polaris