GPU Comparison

A

AMD

RADEON

AMD Radeon Instinct MI8

CORE STATE Fiji

VRAM 4 GB

CLOCK SPEED —

TDP 175 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce RTX 2080 SUPER

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1815 MHz

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,882

geekbench_opencl

N/A

114,190

geekbench_vulkan

N/A

108,401

passmark_directx_10

N/A

140

passmark_directx_11

N/A

165

passmark_directx_12

N/A

75

passmark_directx_9

N/A

227

passmark_g2d

N/A

920

passmark_g3d

N/A

19,490

passmark_gpu_compute

N/A

8,290

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI8

RTX 2080 SUPER

Core Specs

Shading Units

4,096

3,072 -25.0%

Shaders

4,096

3,072 -25.0%

TMUs

256

192 -25.0%

ROPs

64

64 0.0%

Compute Units

64

—

SM Count

—

48

Clocks

Base Clock

—

1650 MHz

Boost Clock

—

1815 MHz

GPU Clock

1000 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

1937 MHz 15.5 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

HBM

GDDR6

Memory Bus

4096 bit

256 bit

Bandwidth

512.0 GB/s

495.9 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

2 MB

4 MB

Performance

Pixel Rate

64.00 GPixel/s

116.2 GPixel/s

Texture Rate

256.0 GTexel/s

348.5 GTexel/s

FP32 (TFLOPS)

8.192 TFLOPS

11.15 TFLOPS

FP64 (TFLOPS)

512.0 GFLOPS (1:16)

348.5 GFLOPS (1:32)

FP16 (TFLOPS)

8.192 TFLOPS (1:1)

22.30 TFLOPS (2:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

384

Power

TDP

175 W

250 W

TDP (W)

175

250 +42.9%

Suggested PSU

450 W

600 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 3.0

Turing

GPU Name

Fiji

TU104

Generation

Radeon Instinct (MIx)

GeForce 20

Process Size

28 nm

12 nm

Transistors

8,900 million

13,600 million

Die Size

596 mm²

545 mm²

Foundry

TSMC

TSMC

Density

14.9M / 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

152 mm 6 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

116 mm 4.6 inches

Outputs

No outputs

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

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

FirePro Data Center

GeForce 10

Successor

—

GeForce 30

View Radeon Instinct MI8 Details View GeForce RTX 2080 SUPER Details