GPU Comparison
RADEON
AMD Radeon PRO W6600
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2580 MHz
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
RADEON
Radeon R6 M255DX
CORE STATE
Jet
VRAM
System Shared
CLOCK SPEED
855 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W6600
R6 M255DX
Core Specs
Shading Units
1,792
320
-82.1%
Shaders
1,792
320
-82.1%
TMUs
112
20
-82.1%
ROPs
64
8
-87.5%
Compute Units
28
5
-82.1%
Clocks
Base Clock
2331 MHz
780 MHz
Boost Clock
2580 MHz
855 MHz
Memory Clock
1750 MHz
14 Gbps effective
System Shared
Memory
Memory Size
8 GB
System Shared
VRAM (MB)
8,192
—
Memory Type
GDDR6
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
224.0 GB/s
System Dependent
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
128 KB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
165.1 GPixel/s
6.840 GPixel/s
Texture Rate
289.0 GTexel/s
17.10 GTexel/s
FP32 (TFLOPS)
9.247 TFLOPS
547.2 GFLOPS
FP64 (TFLOPS)
577.9 GFLOPS (1:16)
34.20 GFLOPS (1:16)
FP16 (TFLOPS)
18.49 TFLOPS (2:1)
—
AI/RT
RT Cores
28
—
Power
TDP
100 W
—
TDP (W)
100
—
Suggested PSU
300 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
RDNA 2.0
GCN 1.0
GPU Name
Navi 23
Jet
Generation
Radeon Pro Navi
(Navi II Series)
Gem System Hybrid
(Rx M200)
Process Size
7 nm
28 nm
Transistors
11,060 million
690 million
Die Size
237 mm²
56 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
12.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.170
OpenCL
2.1
2.1 (1.2)
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Single-slot
IGP
Length
241 mm
9.5 inches
—
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
IGP
Other
Launch Price
649 USD
—
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Vega
—