Radeon RX 6800 vs GeForce GTX 1070 GDDR5X
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 8GB VRAM GeForce GTX 1070 GDDR5X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6800 Advantages
Released 1 years and 10 months late
Boost Clock has increased by 25% (2105MHz vs 1683MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 256.3GB/s)
1920 additional rendering cores
GeForce GTX 1070 GDDR5X Advantages
Lower TDP (150W vs 250W)
Score
Benchmark
FP32 (float)
Radeon RX 6800
+150%
16170
GeForce GTX 1070 GDDR5X
6463
3DMark Time Spy
Radeon RX 6800
+166%
16182
GeForce GTX 1070 GDDR5X
6078
3DMark Time Spy Extreme
Radeon RX 6800
+175%
7771
GeForce GTX 1070 GDDR5X
2825
Graphics Card
Oct 2020
Release Date
Dec 2018
Navi II
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1700 MHz
Base Clock
1506 MHz
2105 MHz
Boost Clock
1683 MHz
2000 MHz
Memory Clock
1001 MHz
Memory
16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5X
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
256.3GB/s
Render Config
60
Compute Units
-
-
SM Count
15
3840
Shading Units
1920
240
TMUs
120
96
ROPs
64
60
RT Cores
-
128 KB per Array
L1 Cache
48 KB (per SM)
4 MB
L2 Cache
2 MB
128 MB
L3 Cache
-
Theoretical Performance
202.1 GPixel/s
Pixel Rate
107.7 GPixel/s
505.2 GTexel/s
Texture Rate
202.0 GTexel/s
32.33 TFLOPS
FP16 (half)
101.0 GFLOPS
16.17 TFLOPS
FP32 (float)
6.463 TFLOPS
1010 GFLOPS
FP64 (double)
202.0 GFLOPS
Board Design
250W
TDP
150W
600 W
Suggested PSU
450 W
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C
2x DisplayPort 1.4a
1x USB Type-C
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x HDMI 2.0
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
Navi 21
GPU Name
GP104
Navi 21 XL
(215-121000187)
(215-121000187)
GPU Variant
GP104-200-A1
RDNA 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
7 nm
Process Size
16 nm
26.8 billion
Transistors
7.2 billion
520 mm²
Die Size
314 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
6.1
6.5
Shader Model
6.4