GeForce RTX 3070 vs Radeon RX 8800 XT
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3070 's Advantages
1792 additional rendering cores
Radeon RX 8800 XT 's Advantages
Boost Clock has increased by 41% (2430MHz vs 1725MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (624.1GB/s vs 448.0GB/s)
Score
Benchmark
FP32 (float)
GeForce RTX 3070
+2%
20310
Radeon RX 8800 XT
19910
Graphics Card
Sep 2020
Release Date
Unknown
GeForce 30
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1500 MHz
Base Clock
1295 MHz
1725 MHz
Boost Clock
2430 MHz
1750 MHz
Memory Clock
2438 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
624.1GB/s
Render Config
-
Compute Units
64
46
SM Count
-
5888
Shading Units
4096
184
TMUs
256
96
ROPs
96
184
Tensor Cores
-
46
RT Cores
64
128 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
165.6 GPixel/s
Pixel Rate
233.3 GPixel/s
317.4 GTexel/s
Texture Rate
622.1 GTexel/s
20.31 TFLOPS
FP16 (half)
39.81 TFLOPS
20.31 TFLOPS
FP32 (float)
19.91 TFLOPS
317.4 GFLOPS
FP64 (double)
622.1 GFLOPS
Board Design
220W
TDP
220W
550 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x 12-pin
Power Connectors
2x 8-pin
Graphics Processor
GA104
GPU Name
Navi 48
GA104-300-A1
GPU Variant
Navi 48 XT
Ampere
Architecture
RDNA 4.0
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
17.4 billion
Transistors
Unknown
392 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.8