AMD Radeon R9 285X vs AMD Radeon PRO W7400
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
Volcanic Islands
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1375 MHz
1350 MHz
Base Clock
—
1000 MHz
Boost Clock
—
1100 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
264.0GB/s
172.8GB/s
Render Config
Compute Units
32
28
Shading Units
2048
1792
TMUs
128
112
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
768 KB
2 MB
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
32.06 GPixel/s
70.40 GPixel/s
Texture Rate
128.3 GTexel/s
123.2 GTexel/s
FP32 (float)
4.104 TFLOPS
7.885 TFLOPS
FP16 (half)
—
15.77 TFLOPS
FP64 (double)
—
246.4 GFLOPS
Graphics Processor
GPU Name
Tonga
Navi 33
GPU Variant
Tonga XT(215-0851313)
Navi 33
Architecture
GCN 3.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
5 billion
13.3 billion
Die Size
366 mm²
204 mm²
Board Design
TDP
200W
55W
Suggested PSU
550 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 2.1
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.2
1.3
Shader Model
6.3
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.