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

A800 PCIe 40 GB

CORE STATE GA100

VRAM 40 GB

CLOCK SPEED 1410 MHz

TDP 250 W

BUS WIDTH 5120 bit

ARCHITECTURE Ampere

nm

PROCESS 7 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,316

N/A

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

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700 XT

A800 PCIe 40 GB

Core Specs

Shading Units

3,456

6,912 +100.0%

Shaders

3,456

6,912 +100.0%

TMUs

216

432 +100.0%

ROPs

96

160 +66.7%

Compute Units

54

—

SM Count

—

108

Clocks

Base Clock

1435 MHz

765 MHz

Boost Clock

2544 MHz

1410 MHz

Game Clock

2171 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1215 MHz 2.4 Gbps effective

Memory

Memory Size

12 GB

40 GB

VRAM (MB)

12,288

40,960 +233.3%

Memory Type

GDDR6

HBM2e

Memory Bus

192 bit

5120 bit

Bandwidth

432.0 GB/s

1.56 TB/s

Cache

L1 Cache

128 KB per Array

192 KB (per SM)

L2 Cache

2 MB

40 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

244.2 GPixel/s

225.6 GPixel/s

Texture Rate

549.5 GTexel/s

609.1 GTexel/s

FP32 (TFLOPS)

35.17 TFLOPS

19.49 TFLOPS

FP64 (TFLOPS)

1,099.0 GFLOPS (1:32)

9.746 TFLOPS (1:2)

FP16 (TFLOPS)

70.34 TFLOPS (2:1)

77.97 TFLOPS (4:1)

AI/RT

RT Cores

54

—

Tensor Cores

—

432

Matrix Cores

108

—

BF16

—

311.84 TFLOPS (16:1)

TF32

—

155.92 TFLOPs (8:1)

Power

TDP

245 W

250 W

TDP (W)

245

250 +2.0%

Suggested PSU

550 W

600 W

Power Connectors

2x 8-pin

8-pin EPS

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 32

GA100

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Server Ampere (Axx)

Process Size

5 nm

7 nm

Transistors

28,100 million

54,200 million

Die Size

346 mm²

826 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

65.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.2

3.0

CUDA

—

8.0

Shader Model

6.8

—

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

135 mm 5.3 inches

111 mm 4.4 inches

Outputs

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

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

449 USD

—

Production

Active

End-of-life

Predecessor

Navi II

Tesla Turing

Successor

Navi IV

Server Ada

View Radeon RX 7700 XT Details View A800 PCIe 40 GB Details