AMD Radeon VII vs AMD Radeon RX 9070
GPU · Specs Compare
Graphics Card
Release Date
Feb 2019
Mar 2025
Generation
Vega II
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1400 MHz
1330 MHz
Boost Clock
1750 MHz
2520 MHz
Memory Clock
1000 MHz
2518 MHz
Memory
Memory Size
16GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1020GB/s
644.6GB/s
Render Config
Compute Units
60
56
Shading Units
3840
3584
TMUs
240
224
ROPs
64
128
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
8 MB
Tensor Cores
—
112
RT Cores
—
56
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
112.0 GPixel/s
322.6 GPixel/s
Texture Rate
420.0 GTexel/s
564.5 GTexel/s
FP16 (half)
26.88 TFLOPS
72.25 TFLOPS
FP32 (float)
13.44 TFLOPS
36.13 TFLOPS
FP64 (double)
3.360 TFLOPS
1129 GFLOPS
Graphics Processor
GPU Name
Vega 20
Navi 48
GPU Variant
Vega 20 XT
Navi 48 XT(215-176600331)
Architecture
GCN 5.1
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
13.23 billion
53.9 billion
Die Size
331 mm²
357 mm²
Board Design
TDP
295W
220W
Suggested PSU
600 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.8
Benchmark
3DMark Time Spy
8,923
—
3DMark Time Spy Extreme
4,374
—
Blender
772
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.