AMD Radeon Vega 7 Mobile vs AMD Radeon R9 285X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Unknown
Generation
Cezanne
Volcanic Islands
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
1900 MHz
—
Memory Clock
System Shared
1375 MHz
Memory
Memory Size
System Shared
3GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
264.0GB/s
Render Config
Compute Units
7
32
Shading Units
448
2048
TMUs
28
128
ROPs
8
32
L1 Cache
—
16 KB (per CU)
L2 Cache
—
768 KB
Theoretical Performance
Pixel Rate
15.20 GPixel/s
32.06 GPixel/s
Texture Rate
53.20 GTexel/s
128.3 GTexel/s
FP16 (half)
3.405 TFLOPS
—
FP32 (float)
1.702 TFLOPS
4.104 TFLOPS
FP64 (double)
106.4 GFLOPS
—
Graphics Processor
GPU Name
Cezanne
Tonga
Architecture
GCN 5.1
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
9.8 billion
5 billion
Die Size
156 mm²
366 mm²
GPU Variant
—
Tonga XT(215-0851313)
Board Design
TDP
45W
200W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.