GPU Comparison

A

AMD

RADEON

ATI Radeon X800 XT Mac Edition

CORE STATE R423

VRAM 256 MB

CLOCK SPEED —

TDP 54 W

BUS WIDTH 256 bit

ARCHITECTURE R400

nm

PROCESS 130 nm

LAUNCH DATE 2004

VS

NVIDIA

GEFORCE

GeForce RTX 2080 SUPER

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1815 MHz

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,882

geekbench_opencl

N/A

114,190

geekbench_vulkan

N/A

108,401

passmark_directx_10

N/A

140

passmark_directx_11

N/A

165

passmark_directx_12

N/A

75

passmark_directx_9

N/A

227

passmark_g2d

N/A

920

passmark_g3d

N/A

19,490

passmark_gpu_compute

N/A

8,290

DETAILED SPECIFICATIONS

SPECIFICATION

ATI Radeon X800 XT Mac Edition

RTX 2080 SUPER

Core Specs

Shading Units

—

3,072

Shaders

—

3,072

TMUs

16

192 +1100.0%

ROPs

16

64 +300.0%

SM Count

—

48

Clocks

Base Clock

—

1650 MHz

Boost Clock

—

1815 MHz

GPU Clock

475 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

1937 MHz 15.5 Gbps effective

Memory

Memory Size

256 MB

8 GB

VRAM (MB)

256

8,192 +3100.0%

Memory Type

GDDR3

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

32.00 GB/s

495.9 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

7.600 GPixel/s

116.2 GPixel/s

Texture Rate

7.600 GTexel/s

348.5 GTexel/s

FP32 (TFLOPS)

—

11.15 TFLOPS

FP64 (TFLOPS)

—

348.5 GFLOPS (1:32)

FP16 (TFLOPS)

—

22.30 TFLOPS (2:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

384

Power

TDP

54 W

250 W

TDP (W)

54

250 +363.0%

Suggested PSU

250 W

600 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

R400

Turing

GPU Name

R423

TU104

Generation

Radeon R400 AGP (X800)

GeForce 20

Process Size

130 nm

12 nm

Transistors

160 million

13,600 million

Die Size

289 mm²

545 mm²

Foundry

TSMC

TSMC

Density

553.6K / mm²

25.0M / mm²

API Support

DirectX

9.0b (9_2)

12 Ultimate (12_2)

OpenGL

2.1

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

7.5

Shader Model

—

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

2x DVI

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

AGP Pro 8x

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R300

GeForce 10

Successor

Radeon R500 AGP

GeForce 30

View ATI Radeon X800 XT Mac Edition Details View GeForce RTX 2080 SUPER Details