Home GPU Comparison AMD Radeon RX 6700 vs NVIDIA PG506 242

AMD Radeon RX 6700 vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages
Boost Clock has increased by 70% (2450MHz vs 1440MHz)
NVIDIA PG506 242 's Advantages
More VRAM (24GB vs 10GB)
Larger VRAM bandwidth (933.1GB/s vs 320.0GB/s)
1280 additional rendering cores
Lower TDP (165W vs 175W)

Score

Benchmark

FP32 (float)
Radeon RX 6700 +9%
11.29 TFLOPS
PG506 242
10.32 TFLOPS
VS

Graphics Card

Jun 2021
Release Date
Apr 2021
Navi II
Generation
Tesla
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1941 MHz
Base Clock
930 MHz
2450 MHz
Boost Clock
1440 MHz
2000 MHz
Memory Clock
1215 MHz

Memory

10GB
Memory Size
24GB
GDDR6
Memory Type
HBM2
160bit
Memory Bus
3072bit
320.0GB/s
Bandwidth
933.1GB/s

Render Config

36
Compute Units
-
-
SM Count
56
2304
Shading Units
3584
144
TMUs
224
64
ROPs
96
-
Tensor Cores
224
36
RT Cores
-
128 KB per Array
L1 Cache
192 KB (per SM)
3 MB
L2 Cache
24 MB
80 MB
L3 Cache
-

Theoretical Performance

156.8 GPixel/s
Pixel Rate
138.2 GPixel/s
352.8 GTexel/s
Texture Rate
322.6 GTexel/s
22.58 TFLOPS
FP16 (half)
10.32 TFLOPS
11.29 TFLOPS
FP32 (float)
10.32 TFLOPS
705.6 GFLOPS
FP64 (double)
5.161 TFLOPS

Board Design

175W
TDP
165W
450 W
Suggested PSU
450 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
No outputs
1x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

Navi 22
GPU Name
GA100
Navi 22 XTL
GPU Variant
-
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
17.2 billion
Transistors
54.2 billion
335 mm²
Die Size
826 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
2.1
OpenCL
3.0
1.3
Vulkan
N/A
-
CUDA
8.0
6.5
Shader Model
N/A

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