GPU Comparison

A

AMD

RADEON

ATI Radeon X1950 XTX Uber Edition

CORE STATE R580+

VRAM 512 MB

CLOCK SPEED —

TDP 125 W

BUS WIDTH 256 bit

ARCHITECTURE Ultra-Threaded SE

nm

PROCESS 90 nm

LAUNCH DATE 2007

VS

NVIDIA

GEFORCE

GeForce GTX 1660 SUPER

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 125 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,278

geekbench_opencl

N/A

62,664

geekbench_vulkan

N/A

59,933

passmark_directx_10

N/A

65

passmark_directx_11

N/A

104

passmark_directx_12

N/A

50

passmark_directx_9

N/A

189

passmark_g2d

N/A

805

passmark_g3d

N/A

12,699

passmark_gpu_compute

N/A

5,076

DETAILED SPECIFICATIONS

SPECIFICATION

ATI Radeon X1950 XTX Uber Edition

GTX 1660 SUPER

Core Specs

Shading Units

—

1,408

Shaders

—

1,408

TMUs

16

88 +450.0%

ROPs

16

48 +200.0%

SM Count

—

22

Clocks

Base Clock

—

1530 MHz

Boost Clock

—

1785 MHz

GPU Clock

670 MHz

—

Memory Clock

1050 MHz 2.1 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

512 MB

6 GB

VRAM (MB)

512

6,144 +1100.0%

Memory Type

GDDR4

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

67.20 GB/s

336.0 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

1536 KB

Performance

Pixel Rate

10.72 GPixel/s

85.68 GPixel/s

Texture Rate

10.72 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

—

5.027 TFLOPS

FP64 (TFLOPS)

—

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

—

10.05 TFLOPS (2:1)

Power

TDP

125 W

125 W

TDP (W)

125

125 0.0%

Suggested PSU

300 W

300 W

Power Connectors

1x 6-pin

1x 8-pin

Architecture

Architecture

Ultra-Threaded SE

Turing

GPU Name

R580+

TU116

Generation

Radeon R500 PCIe (X1950)

GeForce 16

Process Size

90 nm

12 nm

Transistors

384 million

6,600 million

Die Size

352 mm²

284 mm²

Foundry

TSMC

TSMC

Density

1.1M / mm²

23.2M / mm²

API Support

DirectX

9.0c (9_3)

12 (12_1)

OpenGL

2.1 (full) 3.0 (partial)

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

7.5

Shader Model

3.0

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

230 mm 9.1 inches

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x VHDCI

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 1.0 x16

PCIe 3.0 x16

Other

Launch Price

788 USD

229 USD

Production

End-of-life

End-of-life

Predecessor

Radeon R400 PCIe

GeForce 10

Successor

Radeon R600

GeForce 20

View ATI Radeon X1950 XTX Uber Edition Details View GeForce GTX 1660 SUPER Details