GPU Comparison

A

AMD

RADEON

ATI Radeon X1900 GT

CORE STATE R580

VRAM 256 MB

CLOCK SPEED —

TDP 75 W

BUS WIDTH 256 bit

ARCHITECTURE Ultra-Threaded SE

nm

PROCESS 90 nm

LAUNCH DATE 2006

VS

NVIDIA

GEFORCE

GeForce RTX 2080

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1710 MHz

TDP 215 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,752

geekbench_opencl

N/A

105,271

geekbench_vulkan

N/A

101,532

passmark_directx_10

N/A

136

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

223

passmark_g2d

N/A

907

passmark_g3d

N/A

18,720

passmark_gpu_compute

N/A

7,872

DETAILED SPECIFICATIONS

SPECIFICATION

ATI Radeon X1900 GT

RTX 2080

Core Specs

Shading Units

—

2,944

Shaders

—

2,944

TMUs

12

184 +1433.3%

ROPs

12

64 +433.3%

SM Count

—

46

Clocks

Base Clock

—

1515 MHz

Boost Clock

—

1710 MHz

GPU Clock

575 MHz

—

Memory Clock

600 MHz 1200 Mbps effective

1750 MHz 14 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

38.40 GB/s

448.0 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

6.900 GPixel/s

109.4 GPixel/s

Texture Rate

6.900 GTexel/s

314.6 GTexel/s

FP32 (TFLOPS)

—

10.07 TFLOPS

FP64 (TFLOPS)

—

314.6 GFLOPS (1:32)

FP16 (TFLOPS)

—

20.14 TFLOPS (2:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

368

Power

TDP

75 W

215 W

TDP (W)

75

215 +186.7%

Suggested PSU

250 W

550 W

Power Connectors

1x 6-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ultra-Threaded SE

Turing

GPU Name

R580

TU104

Generation

Radeon R500 PCIe (X1900)

GeForce 20

Process Size

90 nm

12 nm

Transistors

384 million

13,600 million

Die Size

352 mm²

545 mm²

Foundry

TSMC

TSMC

Density

1.1M / mm²

25.0M / mm²

API Support

DirectX

9.0c (9_3)

12 Ultimate (12_2)

OpenGL

2.1 (full) 3.0 (partial)

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

7.5

Shader Model

3.0

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

2x DVI1x 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

—

699 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R400 PCIe

GeForce 10

Successor

Radeon R600

GeForce 30

View ATI Radeon X1900 GT Details View GeForce RTX 2080 Details