AMD Radeon RX 7700 XT vs AMD Radeon RX 9070
GPU · Specs Compare
Graphics Card
Release Date
Aug 2023
Mar 2025
Generation
Navi III
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1435 MHz
1330 MHz
Boost Clock
2544 MHz
2520 MHz
Memory Clock
2250 MHz
2518 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
644.6GB/s
Render Config
Compute Units
54
56
Shading Units
3456
3584
TMUs
216
224
ROPs
96
128
RT Cores
54
56
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
8 MB
L3 Cache
48 MB
64 MB
Tensor Cores
—
112
Theoretical Performance
Pixel Rate
244.2 GPixel/s
322.6 GPixel/s
Texture Rate
549.5 GTexel/s
564.5 GTexel/s
FP16 (half)
70.34 TFLOPS
72.25 TFLOPS
FP32 (float)
35.17 TFLOPS
36.13 TFLOPS
FP64 (double)
1099.0 GFLOPS
1129 GFLOPS
Graphics Processor
GPU Name
Navi 32
Navi 48
GPU Variant
Navi 32 XL(215-180000076)
Navi 48 XT(215-176600331)
Architecture
RDNA 3.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
28.1 billion
53.9 billion
Die Size
346 mm²
357 mm²
Board Design
TDP
245W
220W
Suggested PSU
550 W
550 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.3
1.3
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.