GeForce RTX 5070 vs Radeon RX 6700 XT
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 5070 and 12GB VRAM Radeon RX 6700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 5070 's Advantages
Released 4 years late
Larger VRAM bandwidth (672.0GB/s vs 384.0GB/s)
3584 additional rendering cores
Radeon RX 6700 XT 's Advantages
Boost Clock has increased by 3% (2581MHz vs 2512MHz)
Lower TDP (230W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070
+133%
30870
Radeon RX 6700 XT
13210
3DMark Time Spy
GeForce RTX 5070
+76%
22544
Radeon RX 6700 XT
12804
3DMark Time Spy Extreme
GeForce RTX 5070
+81%
10789
Radeon RX 6700 XT
5957
3DMark Speed Way
GeForce RTX 5070
+158%
5896
Radeon RX 6700 XT
2282
Blender
GeForce RTX 5070
+253%
6182
Radeon RX 6700 XT
1748
Graphics Card
Mar 2025
Release Date
Mar 2021
GeForce 50
Generation
Navi II
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2325 MHz
Base Clock
2321 MHz
2512 MHz
Boost Clock
2581 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
12GB
Memory Size
12GB
GDDR7
Memory Type
GDDR6
192bit
Memory Bus
192bit
672.0GB/s
Bandwidth
384.0GB/s
Render Config
-
Compute Units
40
48
SM Count
-
6144
Shading Units
2560
192
TMUs
160
80
ROPs
64
192
Tensor Cores
-
48
RT Cores
40
128 KB (per SM)
L1 Cache
128 KB per Array
48 MB
L2 Cache
3 MB
-
L3 Cache
96 MB
Theoretical Performance
201.0 GPixel/s
Pixel Rate
165.2 GPixel/s
482.3 GTexel/s
Texture Rate
413.0 GTexel/s
30.87 TFLOPS
FP16 (half)
26.43 TFLOPS
30.87 TFLOPS
FP32 (float)
13.21 TFLOPS
482.3 GFLOPS
FP64 (double)
825.9 GFLOPS
Board Design
250W
TDP
230W
600 W
Suggested PSU
550 W
1x HDMI 2.1b
3x DisplayPort 2.1b
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GB205
GPU Name
Navi 22
GB205-300-A1
GPU Variant
Navi 22 XT
(215-127000006)
Blackwell 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
31.1 billion
Transistors
17.2 billion
263 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
1.4
Vulkan
1.3
10.1
CUDA
-
6.8
Shader Model
6.5