GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6700

CORE STATE Navi 22

VRAM 10 GB

CLOCK SPEED 2450 MHz

TDP 175 W

BUS WIDTH 160 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

RADEON

Radeon VII

CORE STATE Vega 20

VRAM 16 GB

CLOCK SPEED 1750 MHz

TDP 295 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,014

2,304

geekbench_metal

122,223

77,265

geekbench_opencl

92,672

91,947

geekbench_vulkan

96,619

85,909

passmark_directx_10

115

N/A

passmark_directx_11

166

N/A

passmark_directx_12

71

N/A

passmark_directx_9

250

N/A

passmark_g2d

936

N/A

passmark_g3d

18,931

N/A

passmark_gpu_compute

8,240

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6700

VII

Core Specs

Shading Units

2,304

3,840 +66.7%

Shaders

2,304

3,840 +66.7%

TMUs

144

240 +66.7%

ROPs

64

64 0.0%

Compute Units

36

60 +66.7%

Clocks

Base Clock

1941 MHz

1400 MHz

Boost Clock

2450 MHz

1750 MHz

Game Clock

2174 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1000 MHz 2 Gbps effective

Memory

Memory Size

10 GB

16 GB

VRAM (MB)

10,240

16,384 +60.0%

Memory Type

GDDR6

HBM2

Memory Bus

160 bit

4096 bit

Bandwidth

320.0 GB/s

1.02 TB/s

Cache

L1 Cache

128 KB per Array

16 KB (per CU)

L2 Cache

3 MB

4 MB

L3 Cache

80 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

156.8 GPixel/s

112.0 GPixel/s

Texture Rate

352.8 GTexel/s

420.0 GTexel/s

FP32 (TFLOPS)

11.29 TFLOPS

13.44 TFLOPS

FP64 (TFLOPS)

705.6 GFLOPS (1:16)

3.360 TFLOPS (1:4)

FP16 (TFLOPS)

22.58 TFLOPS (2:1)

26.88 TFLOPS (2:1)

AI/RT

RT Cores

36

—

Power

TDP

175 W

295 W

TDP (W)

175

295 +68.6%

Suggested PSU

450 W

600 W

Power Connectors

1x 8-pin

2x 8-pin

Architecture

Architecture

RDNA 2.0

GCN 5.1

GPU Name

Navi 22

Vega 20

Generation

Navi II (RX 6000)

Vega II (Radeon VII)

Process Size

7 nm

7 nm

Transistors

17,200 million

13,230 million

Die Size

335 mm²

331 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

40.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

2.1

2.1

Shader Model

6.8

6.7

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

280 mm 11 inches

Height

110 mm 4.3 inches

125 mm 4.9 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

Navi

Vega

Successor

Navi III

Navi

View Radeon RX 6700 Details View Radeon VII Details