GPU Comparison

A

AMD

RADEON

AMD Radeon RX Vega 64

CORE STATE Vega 10

VRAM 8 GB

CLOCK SPEED 1546 MHz

TDP 295 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,669

5,077

geekbench_metal

78,088

N/A

geekbench_opencl

N/A

191,309

geekbench_vulkan

N/A

171,798

passmark_directx_10

N/A

184

passmark_directx_11

N/A

223

passmark_directx_12

N/A

110

passmark_directx_9

N/A

274

passmark_g2d

N/A

1,091

passmark_g3d

N/A

26,896

passmark_gpu_compute

N/A

15,282

DETAILED SPECIFICATIONS

SPECIFICATION

RX Vega 64

RTX 3080 Ti

Core Specs

Shading Units

4,096

10,240 +150.0%

Shaders

4,096

10,240 +150.0%

TMUs

256

320 +25.0%

ROPs

64

112 +75.0%

Compute Units

64

—

SM Count

—

80

Clocks

Base Clock

1247 MHz

1365 MHz

Boost Clock

1546 MHz

1665 MHz

Memory Clock

945 MHz 1890 Mbps effective

1188 MHz 19 Gbps effective

Memory

Memory Size

8 GB

12 GB

VRAM (MB)

8,192

12,288 +50.0%

Memory Type

HBM2

GDDR6X

Memory Bus

2048 bit

384 bit

Bandwidth

483.8 GB/s

912.4 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

6 MB

Performance

Pixel Rate

98.94 GPixel/s

186.5 GPixel/s

Texture Rate

395.8 GTexel/s

532.8 GTexel/s

FP32 (TFLOPS)

12.66 TFLOPS

34.10 TFLOPS

FP64 (TFLOPS)

791.6 GFLOPS (1:16)

532.8 GFLOPS (1:64)

FP16 (TFLOPS)

25.33 TFLOPS (2:1)

34.10 TFLOPS (1:1)

AI/RT

RT Cores

—

80

Tensor Cores

—

320

Power

TDP

295 W

350 W

TDP (W)

295

350 +18.6%

Suggested PSU

600 W

750 W

Power Connectors

2x 8-pin

1x 12-pin

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Vega 10

GA102

Generation

Vega (RX Vega)

GeForce 30

Process Size

14 nm

8 nm

Transistors

12,500 million

28,300 million

Die Size

495 mm²

628 mm²

Foundry

GlobalFoundries

Samsung

Density

25.3M / mm²

45.1M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

280 mm 11 inches

285 mm 11.2 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

499 USD

1,199 USD

Production

End-of-life

End-of-life

Predecessor

Polaris

GeForce 20

Successor

Navi

GeForce 40

View Radeon RX Vega 64 Details View GeForce RTX 3080 Ti Details