Home GPU Comparison NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon RX 6800

NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon RX 6800

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 16GB VRAM Radeon RX 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 GDDR5X 's Advantages
Lower TDP (150W vs 250W)
AMD Radeon RX 6800 's 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

Score

Benchmark

FP32 (float)
GeForce GTX 1070 GDDR5X
6.463 TFLOPS
Radeon RX 6800 +150%
16.17 TFLOPS
VS

Graphics Card

Dec 2018
Release Date
Oct 2020
GeForce 10
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1506 MHz
Base Clock
1700 MHz
1683 MHz
Boost Clock
2105 MHz
1001 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
16GB
GDDR5X
Memory Type
GDDR6
256bit
Memory Bus
256bit
256.3GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
60
15
SM Count
-
1920
Shading Units
3840
120
TMUs
240
64
ROPs
96
-
-
-
-
RT Cores
60
48 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

107.7 GPixel/s
Pixel Rate
202.1 GPixel/s
202.0 GTexel/s
Texture Rate
505.2 GTexel/s
101.0 GFLOPS
FP16 (half)
32.33 TFLOPS
6.463 TFLOPS
FP32 (float)
16.17 TFLOPS
202.0 GFLOPS
FP64 (double)
1010 GFLOPS

Board Design

150W
TDP
250W
450 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GP104
GPU Name
Navi 21
GP104-200-A1
GPU Variant
Navi 21 XL (215-121000187)
Pascal
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
7 nm
7.2 billion
Transistors
26.8 billion
314 mm²
Die Size
520 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.5

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