Home GPU Comparison NVIDIA GeForce RTX 4070 vs AMD Radeon RX 6800 XT

NVIDIA GeForce RTX 4070 vs AMD Radeon RX 6800 XT

NVIDIA GeForce RTX 4070
VS
AMD Radeon RX 6800 XT
NVIDIA GeForce RTX 4070 AMD Radeon RX 6800 XT
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 and 16GB VRAM Radeon RX 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 's Advantages
Released 2 years and 6 months late
Boost Clock has increased by 10% (2475MHz vs 2250MHz)
1280 additional rendering cores
Lower TDP (200W vs 300W)
AMD Radeon RX 6800 XT 's Advantages
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 504.2GB/s)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 +40%
29.15 TFLOPS
Radeon RX 6800 XT
20.74 TFLOPS
3DMark Time Spy
GeForce RTX 4070
17861
Radeon RX 6800 XT +8%
19415
Blender
GeForce RTX 4070 +127%
6026
Radeon RX 6800 XT
2647
Shadow of the Tomb Raider 2160p
GeForce RTX 4070 +13%
82
Radeon RX 6800 XT
72
Shadow of the Tomb Raider 1440p
GeForce RTX 4070 +19%
160
Radeon RX 6800 XT
134
Shadow of the Tomb Raider 1080p
GeForce RTX 4070 +36%
256
Radeon RX 6800 XT
188
Cyberpunk 2077 2160p
GeForce RTX 4070
54
Radeon RX 6800 XT +11%
60
Cyberpunk 2077 1440p
GeForce RTX 4070 +34%
93
Radeon RX 6800 XT
69
Cyberpunk 2077 1080p
GeForce RTX 4070 +27%
130
Radeon RX 6800 XT
102
Battlefield 5 2160p
GeForce RTX 4070
98
Radeon RX 6800 XT +6%
104
Battlefield 5 1440p
GeForce RTX 4070
172
Radeon RX 6800 XT +4%
179
Battlefield 5 1080p
GeForce RTX 4070
200
Radeon RX 6800 XT
199
GTA 5 2160p
GeForce RTX 4070 +29%
144
Radeon RX 6800 XT
111
GTA 5 1440p
GeForce RTX 4070 +4%
144
Radeon RX 6800 XT
138
GTA 5 1080p
GeForce RTX 4070 +6%
190
Radeon RX 6800 XT
178
Horizon Forbidden West 1080p
GeForce RTX 4070
101
Radeon RX 6800 XT +5%
107
Horizon Forbidden West 1440p
GeForce RTX 4070 +50%
78
Radeon RX 6800 XT
52
GeForce RTX 4070
VS
Radeon RX 6800 XT

Graphics Card

Apr 2023
Release Date
Oct 2020
GeForce 40
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1920 MHz
Base Clock
1825 MHz
2475 MHz
Boost Clock
2250 MHz
1313 MHz
Memory Clock
2000 MHz

Memory

12GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6
192bit
Memory Bus
256bit
504.2GB/s
Bandwidth
512.0GB/s

Render Config

46
SM Count
-
-
Compute Units
72
5888
Shading Units
4608
184
TMUs
288
64
ROPs
128
184
Tensor Cores
-
46
RT Cores
72
128 KB (per SM)
L1 Cache
128 KB per Array
36 MB
L2 Cache
4 MB

Theoretical Performance

158.4 GPixel/s
Pixel Rate
288.0 GPixel/s
455.4 GTexel/s
Texture Rate
648.0 GTexel/s
29.15 TFLOPS
FP16 (half)
41.47 TFLOPS
29.15 TFLOPS
FP32 (float)
20.74 TFLOPS
455.4 GFLOPS
FP64 (double)
1296 GFLOPS

Graphics Processor

AD104
GPU Name
Navi 21
AD104-250-A1
GPU Variant
Navi 21 XT (215-121000177)
Ada Lovelace
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
35.8 billion
Transistors
26.8 billion
295 mm²
Die Size
520 mm²

Board Design

200W
TDP
300W
550 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
1x 16-pin
Power Connectors
2x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.5

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