GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7700

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2600 MHz

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

GB10

CORE STATE GB20B

VRAM 128 GB

CLOCK SPEED 2418 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700

GB10

Core Specs

Shading Units

2,560

6,144 +140.0%

Shaders

2,560

6,144 +140.0%

TMUs

160

384 +140.0%

ROPs

96

48 -50.0%

Compute Units

40

—

SM Count

—

48

Clocks

Base Clock

1900 MHz

1665 MHz

Boost Clock

2600 MHz

2418 MHz

Game Clock

2400 MHz

—

Memory Clock

2430 MHz 19.4 Gbps effective

1067 MHz 8.5 Gbps effective

Memory

Memory Size

16 GB

128 GB

VRAM (MB)

16,384

131,072 +700.0%

Memory Type

GDDR6

LPDDR5X

Memory Bus

256 bit

256 bit

Bandwidth

622.1 GB/s

273.2 GB/s

Cache

L1 Cache

128 KB per Array

256 KB (per SM)

L2 Cache

2 MB

50 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

249.6 GPixel/s

116.1 GPixel/s

Texture Rate

416.0 GTexel/s

928.5 GTexel/s

FP32 (TFLOPS)

26.62 TFLOPS

29.71 TFLOPS

FP64 (TFLOPS)

832.0 GFLOPS (1:32)

464.3 GFLOPS (1:64)

FP16 (TFLOPS)

53.25 TFLOPS (2:1)

29.71 TFLOPS (1:1)

AI/RT

RT Cores

40

48 +20.0%

Tensor Cores

—

384

Matrix Cores

80

—

Power

TDP

200 W

140 W

TDP (W)

200

140 -30.0%

Suggested PSU

550 W

300 W

Power Connectors

1x 8-pin

None

Architecture

Architecture

RDNA 3.0

Blackwell 2.0

GPU Name

Navi 32

GB20B

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Server Blackwell (Bxx)

Process Size

5 nm

5 nm

Transistors

28,100 million

—

Die Size

346 mm²

—

Foundry

TSMC

TSMC

Density

81.2M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.2

3.0

CUDA

—

12.1

Shader Model

6.8

—

Physical

Slot Width

Dual-slot

IGP

Length

267 mm 10.5 inches

150 mm 5.9 inches

Height

135 mm 5.3 inches

51 mm 2 inches

Outputs

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

1x HDMI

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

—

3,999 USD

Production

Active

Active

Predecessor

Navi II

Server Hopper

Successor

Navi IV

Server Rubin

View Radeon RX 7700 Details View GB10 Details