Radeon RX 7900 XT vs GeForce RTX 4070 Ti
We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 12GB VRAM GeForce RTX 4070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 7900 XT 's Advantages
More VRAM (20GB vs 12GB)
Larger VRAM bandwidth (800.0GB/s vs 504.2GB/s)
GeForce RTX 4070 Ti 's Advantages
Boost Clock has increased by 9% (2610MHz vs 2394MHz)
2304 additional rendering cores
Lower TDP (285W vs 300W)
Score
Benchmark
FP32 (float)
Radeon RX 7900 XT
+28%
51480
GeForce RTX 4070 Ti
40090
3DMark Time Spy
Radeon RX 7900 XT
+17%
26829
GeForce RTX 4070 Ti
22771
3DMark Time Spy Extreme
Radeon RX 7900 XT
+20%
13130
GeForce RTX 4070 Ti
10894
3DMark Speed Way
Radeon RX 7900 XT
5364
GeForce RTX 4070 Ti
+2%
5508
Blender
Radeon RX 7900 XT
3905
GeForce RTX 4070 Ti
+76%
6894
Shadow of the Tomb Raider 2160p
Radeon RX 7900 XT
102
GeForce RTX 4070 Ti
102
Shadow of the Tomb Raider 1440p
Radeon RX 7900 XT
+2%
205
GeForce RTX 4070 Ti
200
Shadow of the Tomb Raider 1080p
Radeon RX 7900 XT
+3%
299
GeForce RTX 4070 Ti
290
Cyberpunk 2077 2160p
Radeon RX 7900 XT
50
GeForce RTX 4070 Ti
+16%
58
Cyberpunk 2077 1440p
Radeon RX 7900 XT
94
GeForce RTX 4070 Ti
+22%
115
Cyberpunk 2077 1080p
Radeon RX 7900 XT
158
GeForce RTX 4070 Ti
+1%
160
GTA 5 2160p
Radeon RX 7900 XT
+13%
170
GeForce RTX 4070 Ti
150
GTA 5 1440p
Radeon RX 7900 XT
170
GeForce RTX 4070 Ti
170
GTA 5 1080p
Radeon RX 7900 XT
190
GeForce RTX 4070 Ti
190
Horizon Forbidden West 1080p
Radeon RX 7900 XT
+11%
131
GeForce RTX 4070 Ti
118
Horizon Forbidden West 1440p
Radeon RX 7900 XT
+11%
105
GeForce RTX 4070 Ti
94
Horizon Forbidden West 2160p
Radeon RX 7900 XT
+15%
68
GeForce RTX 4070 Ti
59
Graphics Card
Nov 2022
Release Date
Jan 2023
Navi III
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1387 MHz
Base Clock
2310 MHz
2394 MHz
Boost Clock
2610 MHz
2500 MHz
Memory Clock
1313 MHz
Memory
20GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6X
320bit
Memory Bus
192bit
800.0GB/s
Bandwidth
504.2GB/s
Render Config
84
Compute Units
-
-
SM Count
60
5376
Shading Units
7680
336
TMUs
240
192
ROPs
80
-
Tensor Cores
240
84
RT Cores
60
256 KB per Array
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
48 MB
80 MB
L3 Cache
-
Theoretical Performance
459.6 GPixel/s
Pixel Rate
208.8 GPixel/s
804.4 GTexel/s
Texture Rate
626.4 GTexel/s
103.0 TFLOPS
FP16 (half)
40.09 TFLOPS
51.48 TFLOPS
FP32 (float)
40.09 TFLOPS
1.609 TFLOPS
FP64 (double)
626.4 GFLOPS
Board Design
300W
TDP
285W
700 W
Suggested PSU
600 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
Navi 31
GPU Name
AD104
Navi 31 XT
(215-145000156)
GPU Variant
AD104-400-A1
RDNA 3.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
4 nm
57.7 billion
Transistors
35.8 billion
529 mm²
Die Size
295 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.7
Shader Model
6.7
