GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7800M

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2335 MHz

TDP 180 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2024

VS

NVIDIA

GEFORCE

RTX A1000

CORE STATE GA107

VRAM 8 GB

CLOCK SPEED 1462 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,073

N/A

geekbench_opencl

121,647

52,078

geekbench_vulkan

N/A

49,574

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

RTX A1000

Core Specs

Shading Units

3,840

2,304 -40.0%

Shaders

3,840

2,304 -40.0%

TMUs

240

72 -70.0%

ROPs

96

32 -66.7%

Compute Units

60

—

SM Count

—

18

Clocks

Base Clock

1295 MHz

727 MHz

Boost Clock

2335 MHz

1462 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

12 GB

8 GB

VRAM (MB)

12,288

8,192 -33.3%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

128 bit

Bandwidth

432.0 GB/s

192.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

2 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

224.2 GPixel/s

46.78 GPixel/s

Texture Rate

560.4 GTexel/s

105.3 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

6.737 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

105.3 GFLOPS (1:64)

FP16 (TFLOPS)

71.73 TFLOPS (2:1)

6.737 TFLOPS (1:1)

AI/RT

RT Cores

60

18 -70.0%

Tensor Cores

—

72

Power

TDP

180 W

50 W

TDP (W)

180

50 -72.2%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 32

GA107

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

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

IGP

Single-slot

Length

—

163 mm 6.4 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Production

Active

Active

Predecessor

Polaris Mobile

Quadro Turing

Successor

—

Workstation Ada

View Radeon RX 7800M Details View RTX A1000 Details