GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7700 XT

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2544 MHz

TDP 245 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

RADEON

Radeon RX Vega 64

CORE STATE Vega 10

VRAM 8 GB

CLOCK SPEED 1546 MHz

TDP 295 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,316

1,669

geekbench_opencl

127,549

N/A

geekbench_vulkan

132,758

N/A

passmark_directx_10

119

N/A

passmark_directx_11

232

N/A

passmark_directx_12

79

N/A

passmark_directx_9

294

N/A

passmark_g2d

1,161

N/A

passmark_g3d

22,547

N/A

passmark_gpu_compute

12,912

N/A

geekbench_metal

N/A

78,088

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700 XT

RX Vega 64

Core Specs

Shading Units

3,456

4,096 +18.5%

Shaders

3,456

4,096 +18.5%

TMUs

216

256 +18.5%

ROPs

96

64 -33.3%

Compute Units

54

64 +18.5%

Clocks

Base Clock

1435 MHz

1247 MHz

Boost Clock

2544 MHz

1546 MHz

Game Clock

2171 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

945 MHz 1890 Mbps effective

Memory

Memory Size

12 GB

8 GB

VRAM (MB)

12,288

8,192 -33.3%

Memory Type

GDDR6

HBM2

Memory Bus

192 bit

2048 bit

Bandwidth

432.0 GB/s

483.8 GB/s

Cache

L1 Cache

128 KB per Array

16 KB (per CU)

L2 Cache

2 MB

4 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

244.2 GPixel/s

98.94 GPixel/s

Texture Rate

549.5 GTexel/s

395.8 GTexel/s

FP32 (TFLOPS)

35.17 TFLOPS

12.66 TFLOPS

FP64 (TFLOPS)

1,099.0 GFLOPS (1:32)

791.6 GFLOPS (1:16)

FP16 (TFLOPS)

70.34 TFLOPS (2:1)

25.33 TFLOPS (2:1)

AI/RT

RT Cores

54

—

Matrix Cores

108

—

Power

TDP

245 W

295 W

TDP (W)

245

295 +20.4%

Suggested PSU

550 W

600 W

Power Connectors

2x 8-pin

2x 8-pin

Architecture

Architecture

RDNA 3.0

GCN 5.0

GPU Name

Navi 32

Vega 10

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Vega (RX Vega)

Process Size

5 nm

14 nm

Transistors

28,100 million

12,500 million

Die Size

346 mm²

495 mm²

Foundry

TSMC

GlobalFoundries

Density

81.2M / mm²

25.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

2.2

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

135 mm 5.3 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

449 USD

499 USD

Production

Active

End-of-life

Predecessor

Navi II

Polaris

Successor

Navi IV

Navi

View Radeon RX 7700 XT Details View Radeon RX Vega 64 Details