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

NVIDIA

GEFORCE

RTX A400

CORE STATE GA107

VRAM 4 GB

CLOCK SPEED 1762 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,316

N/A

geekbench_opencl

127,549

22,844

geekbench_vulkan

132,758

21,769

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

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700 XT

RTX A400

Core Specs

Shading Units

3,456

768 -77.8%

Shaders

3,456

768 -77.8%

TMUs

216

24 -88.9%

ROPs

96

16 -83.3%

Compute Units

54

—

SM Count

—

6

Clocks

Base Clock

1435 MHz

1417 MHz

Boost Clock

2544 MHz

1762 MHz

Game Clock

2171 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

12 GB

4 GB

VRAM (MB)

12,288

4,096 -66.7%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

64 bit

Bandwidth

432.0 GB/s

96.00 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

2 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

244.2 GPixel/s

28.19 GPixel/s

Texture Rate

549.5 GTexel/s

42.29 GTexel/s

FP32 (TFLOPS)

35.17 TFLOPS

2.706 TFLOPS

FP64 (TFLOPS)

1,099.0 GFLOPS (1:32)

42.29 GFLOPS (1:64)

FP16 (TFLOPS)

70.34 TFLOPS (2:1)

2.706 TFLOPS (1:1)

AI/RT

RT Cores

54

6 -88.9%

Tensor Cores

—

24

Matrix Cores

108

—

Power

TDP

245 W

50 W

TDP (W)

245

50 -79.6%

Suggested PSU

550 W

250 W

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 32

GA107

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Workstation Ampere (Ax000)

Process Size

5 nm

8 nm

Transistors

28,100 million

8,700 million

Die Size

346 mm²

200 mm²

Foundry

TSMC

Samsung

Density

81.2M / mm²

43.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Single-slot

Length

267 mm 10.5 inches

163 mm 6.4 inches

Height

135 mm 5.3 inches

69 mm 2.7 inches

Outputs

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

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Launch Price

449 USD

—

Production

Active

Active

Predecessor

Navi II

Quadro Turing

Successor

Navi IV

Workstation Ada

View Radeon RX 7700 XT Details View RTX A400 Details