Home GPU Comparison AMD Radeon RX 6700 XT vs AMD Radeon Pro Duo Polaris

AMD Radeon RX 6700 XT vs AMD Radeon Pro Duo Polaris

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

Main Differences

AMD Radeon RX 6700 XT 's Advantages
Released 3 years and 11 months late
Boost Clock2581MHz
Larger VRAM bandwidth (384.0GB/s vs 224.0GB/s)
256 additional rendering cores
Lower TDP (230W vs 250W)
AMD Radeon Pro Duo Polaris 's Advantages
More VRAM (16GB vs 12GB)

Score

Benchmark

FP32 (float)
Radeon RX 6700 XT +130%
13.21 TFLOPS
Radeon Pro Duo Polaris
5.728 TFLOPS
VS

Graphics Card

Mar 2021
Release Date
Apr 2017
Navi II
Generation
Radeon Pro GCN
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2321 MHz
Base Clock
-
2581 MHz
Boost Clock
-
2000 MHz
Memory Clock
1750 MHz

Memory

12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
384.0GB/s
Bandwidth
224.0GB/s

Render Config

40
Compute Units
36
-
-
-
2560
Shading Units
2304
160
TMUs
144
64
ROPs
32
-
-
-
40
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
2 MB
96 MB
L3 Cache
-

Theoretical Performance

165.2 GPixel/s
Pixel Rate
39.78 GPixel/s
413.0 GTexel/s
Texture Rate
179.0 GTexel/s
26.43 TFLOPS
FP16 (half)
5.728 TFLOPS
13.21 TFLOPS
FP32 (float)
5.728 TFLOPS
825.9 GFLOPS
FP64 (double)
358.0 GFLOPS

Board Design

230W
TDP
250W
550 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Navi 22
GPU Name
Ellesmere
Navi 22 XT (215-127000006)
GPU Variant
Ellesmere Gemini GL
RDNA 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
7 nm
Process Size
14 nm
17.2 billion
Transistors
5.7 billion
335 mm²
Die Size
232 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.5
Shader Model
6.7

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