GPU Comparison

A

AMD

RADEON

AMD Radeon 540

CORE STATE Lexa

VRAM 1024 MB

CLOCK SPEED —

TDP 50 W

BUS WIDTH 32 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

NVIDIA

GEFORCE

GeForce GTX 980

CORE STATE GM204

VRAM 4 GB

CLOCK SPEED 1216 MHz

TDP 165 W

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

geekbench_opencl

5,996

33,457

geekbench_vulkan

9,162

38,172

3dmark_3dmark_steel_nomad_dx12

N/A

474

geekbench_metal

N/A

15,163

passmark_directx_10

N/A

53

passmark_directx_11

N/A

83

passmark_directx_12

N/A

46

passmark_directx_9

N/A

164

passmark_g2d

N/A

792

passmark_g3d

N/A

11,095

passmark_gpu_compute

N/A

4,753

DETAILED SPECIFICATIONS

SPECIFICATION

540

GTX 980

Core Specs

Shading Units

384

2,048 +433.3%

Shaders

384

2,048 +433.3%

TMUs

24

128 +433.3%

ROPs

16

64 +300.0%

Compute Units

6

—

Clocks

Base Clock

—

1127 MHz

Boost Clock

—

1216 MHz

GPU Clock

1183 MHz

—

Memory Clock

1500 MHz 6 Gbps effective

1753 MHz 7 Gbps effective

Memory

Memory Size

1024 MB

4 GB

VRAM (MB)

1,024

4,096 +300.0%

Memory Type

GDDR5

GDDR5

Memory Bus

32 bit

256 bit

Bandwidth

24.00 GB/s

224.4 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SMM)

L2 Cache

512 KB

2 MB

Performance

Pixel Rate

18.93 GPixel/s

77.82 GPixel/s

Texture Rate

28.39 GTexel/s

155.6 GTexel/s

FP32 (TFLOPS)

908.5 GFLOPS

4.981 TFLOPS

FP64 (TFLOPS)

56.78 GFLOPS (1:16)

155.6 GFLOPS (1:32)

FP16 (TFLOPS)

908.5 GFLOPS (1:1)

—

Power

TDP

50 W

165 W

TDP (W)

50

165 +230.0%

Suggested PSU

250 W

450 W

Power Connectors

None

2x 6-pin

Architecture

Architecture

GCN 4.0

Maxwell 2.0

GPU Name

Lexa

GM204

Generation

Polaris (RX 500)

GeForce 900

Process Size

14 nm

28 nm

Transistors

2,200 million

5,200 million

Die Size

103 mm²

398 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

13.1M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

5.2

Shader Model

6.7

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

2x DisplayPort 1.4a

1x DVI1x HDMI 2.03x DisplayPort 1.2

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x16

Other

Launch Price

—

549 USD

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GeForce 700

Successor

Vega

GeForce 10

View Radeon 540 Details View GeForce GTX 980 Details