GPU Comparison

A

AMD

RADEON

AMD Radeon R9 295X2

CORE STATE Vesuvius

VRAM 4 GB

CLOCK SPEED —

TDP 500 W

BUS WIDTH 512 bit

ARCHITECTURE GCN 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

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

R9 295X2

RTX 2080

Core Specs

Shading Units

2,816

2,944 +4.5%

Shaders

2,816

2,944 +4.5%

TMUs

176

184 +4.5%

ROPs

64

64 0.0%

Compute Units

44

—

SM Count

—

46

Clocks

Base Clock

—

1515 MHz

Boost Clock

—

1710 MHz

GPU Clock

1018 MHz

—

Memory Clock

1250 MHz 5 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

512 bit

256 bit

Bandwidth

320.0 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

65.15 GPixel/s

109.4 GPixel/s

Texture Rate

179.2 GTexel/s

314.6 GTexel/s

FP32 (TFLOPS)

5.733 TFLOPS

10.07 TFLOPS

FP64 (TFLOPS)

716.7 GFLOPS (1:8)

314.6 GFLOPS (1:32)

FP16 (TFLOPS)

—

20.14 TFLOPS (2:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

368

Power

TDP

500 W

215 W

TDP (W)

500

215 -57.0%

Suggested PSU

900 W

550 W

Power Connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 2.0

Turing

GPU Name

Vesuvius

TU104

Generation

Volcanic Islands (R9 200)

GeForce 20

Process Size

28 nm

12 nm

Transistors

6,200 million

13,600 million

Die Size

438 mm²

545 mm²

Foundry

TSMC

TSMC

Density

14.2M / mm²

25.0M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

307 mm 12.1 inches

267 mm 10.5 inches

Height

114 mm 4.5 inches

116 mm 4.6 inches

Outputs

1x DVI4x mini-DisplayPort 1.2

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

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

1,499 USD

699 USD

Production

End-of-life

End-of-life

Predecessor

Sea Islands

GeForce 10

Successor

Pirate Islands

GeForce 30

View Radeon R9 295X2 Details View GeForce RTX 2080 Details