NVIDIA GeForce RTX 4070 GDDR6 vs AMD Radeon RX 6700
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 10GB VRAM Radeon RX 6700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4070 GDDR6 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 1% (2475MHz vs 2450MHz)
More VRAM (12GB vs 10GB)
Larger VRAM bandwidth (480.0GB/s vs 320.0GB/s)
3584 additional rendering cores
AMD Radeon RX 6700 's Advantages
Lower TDP (175W vs 200W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 GDDR6
+158%
29.15 TFLOPS
Radeon RX 6700
11.29 TFLOPS
Graphics Card
Aug 2024
Release Date
Jun 2021
GeForce 40
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1920 MHz
Base Clock
1941 MHz
2475 MHz
Boost Clock
2450 MHz
2500 MHz
Memory Clock
2000 MHz
Memory
12GB
Memory Size
10GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
160bit
480.0GB/s
Bandwidth
320.0GB/s
Render Config
-
Compute Units
36
46
SM Count
-
5888
Shading Units
2304
184
TMUs
144
64
ROPs
64
184
Tensor Cores
-
46
RT Cores
36
128 KB (per SM)
L1 Cache
128 KB per Array
36 MB
L2 Cache
3 MB
-
L3 Cache
80 MB
Theoretical Performance
158.4 GPixel/s
Pixel Rate
156.8 GPixel/s
455.4 GTexel/s
Texture Rate
352.8 GTexel/s
29.15 TFLOPS
FP16 (half)
22.58 TFLOPS
29.15 TFLOPS
FP32 (float)
11.29 TFLOPS
455.4 GFLOPS
FP64 (double)
705.6 GFLOPS
Board Design
200W
TDP
175W
550 W
Suggested PSU
450 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
1x 8-pin
Graphics Processor
AD104
GPU Name
Navi 22
AD104-2XX-A1
GPU Variant
Navi 22 XTL
Ada Lovelace
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
35.8 billion
Transistors
17.2 billion
294 mm²
Die Size
335 mm²
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
-
6.8
Shader Model
6.5
