GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7800 XT

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2430 MHz

TDP 263 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

RADEON

Radeon RX 9070 GRE

CORE STATE Navi 48

VRAM 12 GB

CLOCK SPEED 2790 MHz

TDP 220 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 4.0

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,157

N/A

geekbench_opencl

139,381

134,417

geekbench_vulkan

143,060

N/A

passmark_directx_10

121

N/A

passmark_directx_11

249

N/A

passmark_directx_12

93

N/A

passmark_directx_9

304

N/A

passmark_g2d

1,177

N/A

passmark_g3d

24,176

N/A

passmark_gpu_compute

13,473

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800 XT

RX 9070 GRE

Core Specs

Shading Units

3,840

3,072 -20.0%

Shaders

3,840

3,072 -20.0%

TMUs

240

192 -20.0%

ROPs

96

96 0.0%

Compute Units

60

48 -20.0%

Clocks

Base Clock

1295 MHz

1420 MHz

Boost Clock

2430 MHz

2790 MHz

Game Clock

2124 MHz

2220 MHz

Memory Clock

2438 MHz 19.5 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

12 GB

VRAM (MB)

16,384

12,288 -25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

624.1 GB/s

432.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

4 MB

8 MB

L3 Cache

64 MB

48 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

233.3 GPixel/s

267.8 GPixel/s

Texture Rate

583.2 GTexel/s

535.7 GTexel/s

FP32 (TFLOPS)

37.32 TFLOPS

34.28 TFLOPS

FP64 (TFLOPS)

1,166.4 GFLOPS (1:32)

1,071.4 GFLOPS (1:32)

FP16 (TFLOPS)

74.65 TFLOPS (2:1)

68.57 TFLOPS (2:1)

AI/RT

RT Cores

60

48 -20.0%

Matrix Cores

120

96 -20.0%

Power

TDP

263 W

220 W

TDP (W)

263

220 -16.3%

Suggested PSU

600 W

550 W

Power Connectors

2x 8-pin

2x 8-pin

Architecture

Architecture

RDNA 3.0

RDNA 4.0

GPU Name

Navi 32

Navi 48

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Navi IV (RX 9000)

Process Size

5 nm

4 nm

Transistors

28,100 million

53,900 million

Die Size

346 mm²

357 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

151.0M / 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

2.2

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

—

Height

111 mm 4.4 inches

—

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

1x HDMI 2.1b3x DisplayPort 2.1a

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

499 USD

—

Production

Active

Active

Predecessor

Navi II

Navi III

Successor

Navi IV

—

View Radeon RX 7800 XT Details View Radeon RX 9070 GRE Details