AMD Radeon RX 7900 XTX vs AMD Radeon RX 9070 XT
GPU · Specs Compare
Graphics Card
Release Date
Nov 2022
Mar 2025
Generation
Navi III
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1929 MHz
1660 MHz
Boost Clock
2498 MHz
2970 MHz
Memory Clock
2500 MHz
2518 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
960.0GB/s
644.6GB/s
Render Config
Compute Units
96
64
Shading Units
6144
4096
TMUs
384
256
ROPs
192
128
RT Cores
96
64
L1 Cache
256 KB per Array
128
L2 Cache
6 MB
8 MB
L3 Cache
96 MB
64 MB
Tensor Cores
—
128
Theoretical Performance
Pixel Rate
479.6 GPixel/s
380.2 GPixel/s
Texture Rate
959.2 GTexel/s
760.3 GTexel/s
FP16 (half)
122.8 TFLOPS
97.32 TFLOPS
FP32 (float)
61.39 TFLOPS
48.66 TFLOPS
FP64 (double)
1.918 TFLOPS
1.521 TFLOPS
Graphics Processor
GPU Name
Navi 31
Navi 48
GPU Variant
Navi 31 XTX(215-145000146)
Navi 48 XTX
Architecture
RDNA 3.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
57.7 billion
53.9 billion
Die Size
529 mm²
357 mm²
Board Design
TDP
355W
304W
Suggested PSU
750 W
700 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
1.4
1.4
Shader Model
6.8
6.8
Benchmark
3DMark Time Spy
30,512
30,445
3DMark Time Spy Extreme
15,278
14,633
3DMark Speed Way
6,363
6,403
Shadow of the Tomb Raider 2160p
127
—
Cyberpunk 2077 2160p
60
—
Shadow of the Tomb Raider 1440p
228
—
Cyberpunk 2077 1440p
108
—
Shadow of the Tomb Raider 1080p
310
—
Blender
4,680
—
Cyberpunk 2077 1080p
176
—
GTA 5 2160p
175
—
GTA 5 1440p
175
—
GTA 5 1080p
190
—
Horizon Forbidden West 1080p
144
—
Horizon Forbidden West 1440p
121
—
Horizon Forbidden West 2160p
80
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.