Home GPU Comparison AMD Radeon RX 6700 XT vs AMD Radeon RX 6800

AMD Radeon RX 6700 XT vs AMD Radeon RX 6800

AMD Radeon RX 6700 XT
VS
AMD Radeon RX 6800
AMD Radeon RX 6700 XT AMD Radeon RX 6800
We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 16GB VRAM Radeon RX 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages
Boost Clock has increased by 23% (2581MHz vs 2105MHz)
Lower TDP (230W vs 250W)
AMD Radeon RX 6800 's Advantages
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 384.0GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6700 XT
13.21 TFLOPS
Radeon RX 6800 +22%
16.17 TFLOPS
3DMark Time Spy
Radeon RX 6700 XT
12772
Radeon RX 6800 +27%
16287
Shadow of the Tomb Raider 2160p
Radeon RX 6700 XT
52
Radeon RX 6800 +25%
65
Shadow of the Tomb Raider 1440p
Radeon RX 6700 XT
96
Radeon RX 6800 +21%
117
Shadow of the Tomb Raider 1080p
Radeon RX 6700 XT
142
Radeon RX 6800 +18%
168
Cyberpunk 2077 2160p
Radeon RX 6700 XT
41
Radeon RX 6800 +24%
51
Cyberpunk 2077 1440p
Radeon RX 6700 XT
49
Radeon RX 6800 +22%
60
Cyberpunk 2077 1080p
Radeon RX 6700 XT
74
Radeon RX 6800 +17%
87
Battlefield 5 2160p
Radeon RX 6700 XT
76
Radeon RX 6800 +19%
91
Battlefield 5 1440p
Radeon RX 6700 XT
144
Radeon RX 6800 +23%
178
Battlefield 5 1080p
Radeon RX 6700 XT
193
Radeon RX 6800
194
GTA 5 2160p
Radeon RX 6700 XT
83
Radeon RX 6800 +18%
98
GTA 5 1440p
Radeon RX 6700 XT
104
Radeon RX 6800 +21%
126
GTA 5 1080p
Radeon RX 6700 XT
166
Radeon RX 6800 +2%
170
Horizon Forbidden West 1080p
Radeon RX 6700 XT
81
Radeon RX 6800 +8%
88
Horizon Forbidden West 1440p
Radeon RX 6700 XT
61
Radeon RX 6800 +16%
71
Horizon Forbidden West 2160p
Radeon RX 6700 XT
35
Radeon RX 6800 +25%
44
Radeon RX 6700 XT
VS
Radeon RX 6800

Graphics Card

Mar 2021
Release Date
Oct 2020
Navi II
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2321 MHz
Base Clock
1700 MHz
2581 MHz
Boost Clock
2105 MHz
2000 MHz
Memory Clock
2000 MHz

Memory

12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
384.0GB/s
Bandwidth
512.0GB/s

Render Config

-
SM Count
-
40
Compute Units
60
2560
Shading Units
3840
160
TMUs
240
64
ROPs
96
-
Tensor Cores
-
40
RT Cores
60
128 KB per Array
L1 Cache
128 KB per Array
3 MB
L2 Cache
4 MB

Theoretical Performance

165.2 GPixel/s
Pixel Rate
202.1 GPixel/s
413.0 GTexel/s
Texture Rate
505.2 GTexel/s
26.43 TFLOPS
FP16 (half)
32.33 TFLOPS
13.21 TFLOPS
FP32 (float)
16.17 TFLOPS
825.9 GFLOPS
FP64 (double)
1010 GFLOPS

Graphics Processor

Navi 22
GPU Name
Navi 21
Navi 22 XT (215-127000006)
GPU Variant
Navi 21 XL (215-121000187)
RDNA 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
17.2 billion
Transistors
26.8 billion
335 mm²
Die Size
520 mm²

Board Design

230W
TDP
250W
550 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Features

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

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