AMD Radeon RX 460 vs AMD Radeon Pro W6900X
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Aug 2021
Generation
Arctic Islands
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1090 MHz
1825 MHz
Boost Clock
1200 MHz
2150 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
512.0GB/s
Render Config
Compute Units
14
80
Shading Units
896
5120
TMUs
56
320
ROPs
16
128
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
4 MB
RT Cores
-
80
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
19.20 GPixel/s
275.2 GPixel/s
Texture Rate
67.20 GTexel/s
688.0 GTexel/s
FP16 (half)
2.150 TFLOPS
44.03 TFLOPS
FP32 (float)
2.150 TFLOPS
22.02 TFLOPS
FP64 (double)
134.4 GFLOPS
1376 GFLOPS
Graphics Processor
GPU Name
Baffin
Navi 21
GPU Variant
Baffin PRO
Navi 21 Pro-XTA
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
3 billion
26.8 billion
Die Size
123 mm²
520 mm²
Board Design
TDP
75W
300W
Suggested PSU
250 W
700 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x HDMI 2.14x Thunderbolt
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
1,754
-
3DMark Time Spy Extreme
776
-
Shadow of the Tomb Raider 2160p
3
-
Shadow of the Tomb Raider 1440p
12
-
Shadow of the Tomb Raider 1080p
22
-