GPU Comparison

A

AMD

RADEON

ATI Radeon HD 4870 X2

CORE STATE R700

VRAM 1024 MB

CLOCK SPEED —

TDP 286 W

BUS WIDTH 256 bit

ARCHITECTURE TeraScale

nm

PROCESS 55 nm

LAUNCH DATE 2008

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 HD 4870 X2

RTX 2080

Core Specs

Shading Units

800

2,944 +268.0%

Shaders

800

2,944 +268.0%

TMUs

40

184 +360.0%

ROPs

16

64 +300.0%

Compute Units

10

—

SM Count

—

46

Clocks

Base Clock

—

1515 MHz

Boost Clock

—

1710 MHz

GPU Clock

750 MHz

—

Memory Clock

900 MHz 3.6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

1024 MB

8 GB

VRAM (MB)

1,024

8,192 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

115.2 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

256 KB

4 MB

Performance

Pixel Rate

12.00 GPixel/s

109.4 GPixel/s

Texture Rate

30.00 GTexel/s

314.6 GTexel/s

FP32 (TFLOPS)

1,200.0 GFLOPS

10.07 TFLOPS

FP64 (TFLOPS)

240.0 GFLOPS (1:5)

314.6 GFLOPS (1:32)

FP16 (TFLOPS)

—

20.14 TFLOPS (2:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

368

Power

TDP

286 W

215 W

TDP (W)

286

215 -24.8%

Suggested PSU

600 W

550 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

TeraScale

Turing

GPU Name

R700

TU104

Generation

Radeon R700 (HD 4800)

GeForce 20

Process Size

55 nm

12 nm

Transistors

956 million

13,600 million

Die Size

256 mm²

545 mm²

Foundry

TSMC

TSMC

Density

3.7M / mm²

25.0M / mm²

API Support

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenGL

3.3

4.6

Vulkan

—

1.4

OpenCL

1.1

3.0

CUDA

—

7.5

Shader Model

4.1

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

116 mm 4.6 inches

Outputs

2x DVI1x S-Video

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

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

550 USD

699 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R600

GeForce 10

Successor

Evergreen

GeForce 30

View ATI Radeon HD 4870 X2 Details View GeForce RTX 2080 Details