GPU Comparison

A

AMD

RADEON

ATI Radeon X850 XT

CORE STATE R480

VRAM 256 MB

CLOCK SPEED —

TDP 69 W

BUS WIDTH 256 bit

ARCHITECTURE R400

nm

PROCESS 130 nm

LAUNCH DATE 2004

VS

NVIDIA

GEFORCE

GeForce RTX 2080 Ti

CORE STATE TU102

VRAM 11 GB

CLOCK SPEED 1545 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

3,537

geekbench_opencl

N/A

134,929

geekbench_vulkan

N/A

132,930

passmark_directx_10

N/A

153

passmark_directx_11

N/A

190

passmark_directx_12

N/A

84

passmark_directx_9

N/A

235

passmark_g2d

N/A

927

passmark_g3d

N/A

21,548

passmark_gpu_compute

N/A

10,056

DETAILED SPECIFICATIONS

SPECIFICATION

ATI Radeon X850 XT

RTX 2080 Ti

Core Specs

Shading Units

—

4,352

Shaders

—

4,352

TMUs

16

272 +1600.0%

ROPs

16

88 +450.0%

SM Count

—

68

Clocks

Base Clock

—

1350 MHz

Boost Clock

—

1545 MHz

GPU Clock

520 MHz

—

Memory Clock

540 MHz 1080 Mbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

256 MB

11 GB

VRAM (MB)

256

11,264 +4300.0%

Memory Type

GDDR3

GDDR6

Memory Bus

256 bit

352 bit

Bandwidth

34.56 GB/s

616.0 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

5.5 MB

Performance

Pixel Rate

8.320 GPixel/s

136.0 GPixel/s

Texture Rate

8.320 GTexel/s

420.2 GTexel/s

FP32 (TFLOPS)

—

13.45 TFLOPS

FP64 (TFLOPS)

—

420.2 GFLOPS (1:32)

FP16 (TFLOPS)

—

26.90 TFLOPS (2:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

544

Power

TDP

69 W

250 W

TDP (W)

69

250 +262.3%

Suggested PSU

250 W

600 W

Power Connectors

1x 6-pin

2x 8-pin

Architecture

Architecture

R400

Turing

GPU Name

R480

TU102

Generation

Radeon R400 PCIe (X850)

GeForce 20

Process Size

130 nm

12 nm

Transistors

160 million

18,600 million

Die Size

297 mm²

754 mm²

Foundry

TSMC

TSMC

Density

538.7K / mm²

24.7M / 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

Dual-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

1x DVI1x VGA1x S-Video

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

Bus Interface

PCIe 1.0 x16

PCIe 3.0 x16

Other

Launch Price

499 USD

999 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R300

GeForce 10

Successor

Radeon R500 PCIe

GeForce 30

View ATI Radeon X850 XT Details View GeForce RTX 2080 Ti Details