NVIDIA GeForce RTX 3090 vs NVIDIA A800 PCIe 40 GB

差异规格基准褒奖

差异

需要考虑的原因
NVIDIA GeForce RTX 3090

报告一个错误

更高的时钟速度

左右 15% 更好的时钟速度

1.4 GHz 1.215 GHz

所有排名中的位置

共同立场 NVIDIA GeForce RTX 3090 在流行的基准测试中的GPU，用于与其他模型进行比较.

Passmark Performance Test GPU

2 place

需要考虑的原因
NVIDIA A800 PCIe 40 GB

报告一个错误

更多内存

67更多内存百分比

40 GB 24 GB

规格

技术数据

NVIDIA GeForce RTX 3090

NVIDIA A800 PCIe 40 GB

一般信息

显卡的基本技术数据比较 NVIDIA GeForce RTX 3090 和 NVIDIA A800 PCIe 40 GB, 芯片，信息处理单元.

建筑学

Ampere Ampere
CUDA Cores

10496 -
Execution Units

82 6912
GPU芯片

GA102-300-A1 GA100
渲染输出单位

112 160
着色器

10496 -
纹理单位

328 432
L1 Cache

- 192 KB
L2 Cache

- 40 MB

内存设置

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

Memory Bandwidth

936 GB/s 1,555 GB/s
Memory Bus

384 bit 5120 bit
Memory Clock

1219 MHz 1215 MHz
Memory Data Rate

19.5 Gbps 2.4 Gbps
内存大小

24 GB 40 GB
存储器类型

GDDR6X HBM2e

时钟频率

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

基准频率

1400 MHz 765 MHz
最大频率

1700 MHz 1410 MHz

能源消耗

Graphics card power limits and recommended system power supply describe different specifications.

Graphics Card Power

350 W -
Maximum GPU Temperature

93 °C -
System Power Supply

750 W (System power requirement) 600 W (PSU recommendation)
TDP

350 W 250 W

接口

连通性和连接.

DisplayPort Ports

3 × DisplayPort -
HDCP Version

2.3 -
最大。显示

4 -
Other Display Outputs (unparsed)

HDMI -
PCIe Interface

PCIe 4.0 x16 PCIe 4.0 x16
Power Connectors

2x PCIe 8-pin (adapter to 1x 12-pin included) 8-pin EPS

技术数据

在电脑游戏中被充分使用的技术数据.

DirectX

12_2 12.2
最大分辨率

7680 × 4320 3840 × 2160
OpenCL

3.0 3.0
OpenGL

4.6 4.6
Shader Model

6.6 -
Vulkan

1.3 -
CUDA

- 8.0

支持的视频编解码器

内置对视频和图像压缩标准的支持.

AV1

Decode -
h264

Decode / Encode -
h265 / HEVC

Decode / Encode -
VP8

Decode -
VP9

Decode -

尺寸

所比较的设备在尺寸、重量和插槽上的差异

长度

- 267 mm
Slot Size

- Dual-slot
Width

- 112 mm

更多信息

GPU的接口和发布日期的比较 NVIDIA A800 PCIe 40 GB 和 NVIDIA GeForce RTX 3090.

Manufacturer specification scope

NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ. -
Process Technology

8 nm 7 nm
发布日期

Q3/2020 Q3/2022

Theoretical Performance

FP16 (theoretical)

35.58 TFLOPS 77.97 TFLOPS (4:1)
FP32 (theoretical)

- 19.49 TFLOPS
FP64 (theoretical)

- 9.746 TFLOPS (1:2)
Pixel Rate

189.8 GPixel/s 225.6 GPixel/s
Texture Rate

556.0 GTexel/s 609.1 GTexel/s

基准

性能测试 GPUs

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

NVIDIA GeForce RTX 3090

Blender 4.0.0 / OPTIX / Linux 5746.193538 samples/min
Blender 4.0.0 / OPTIX / Windows 5483.352619 samples/min
Blender 4.1.0 / OPTIX / Linux 5718.835863 samples/min
Blender 4.1.0 / OPTIX / Windows 5491.672029 samples/min
Blender 4.2.0 / OPTIX / Linux 5633.457024 samples/min
Blender 4.2.0 / OPTIX / Windows 5311.379423 samples/min
Blender 4.3.0 / OPTIX / Linux 5639.593959 samples/min
Blender 4.3.0 / OPTIX / Windows 5297.880883 samples/min

More results: 10

Blender 4.4.0 / OPTIX / Linux 5656.590332 samples/min
Blender 4.4.0 / OPTIX / Windows 5277.965639 samples/min
Blender 4.5.0 / OPTIX / Linux 5606.175997 samples/min
Blender 4.5.0 / OPTIX / Windows 5383.727116 samples/min
Blender 5.0.0 / OPTIX / Windows 4868.424378 samples/min
Blender 5.1.0 / OPTIX / Windows 5244.921791 samples/min
Blender 5.1.1 / OPTIX / Linux 5393.249474 samples/min
Blender 5.1.1 / OPTIX / Windows 5177.841757 samples/min
Blender 5.2.0 / OPTIX / Linux 5197.903823 samples/min
Blender 5.2.0 / OPTIX / Windows 5041.328455 samples/min

NVIDIA A800 PCIe 40 GB

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2024 / GPU

Model	Result	Reported conditions
NVIDIA GeForce RTX 3090	19512 points	System: GeForce RTX 3090 Graphics: GeForce RTX 3090 Source minimum runtime: 0 minutes. Exact test build and complete conditions are unreported; no ranking position.