NVIDIA A2 vs ATI Radeon HD 4850

VS

NVIDIA A2

ATI Radeon HD 4850

We compared two Desktop platform GPUs: 16GB VRAM A2 and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 13 years and 5 months late

Boost Clock1770MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (200.1GB/s vs 63.55GB/s)

480 additional rendering cores

Lower TDP (60W vs 110W)

Score

Benchmark

FP32 (float)

A2 +353%

4.531 TFLOPS

Radeon HD 4850

1 TFLOPS

A2

VS

Radeon HD 4850

Graphics Card

Nov 2021

Release Date

Jun 2008

Quadro

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1440 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1563 MHz

Memory Clock

993 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

200.1GB/s

Bandwidth

63.55GB/s

Render Config

-

Compute Units

10

SM Count

-

1280

Shading Units

800

40

TMUs

40

32

ROPs

16

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

56.64 GPixel/s

Pixel Rate

10.00 GPixel/s

70.80 GTexel/s

Texture Rate

25.00 GTexel/s

4.531 TFLOPS

FP16 (half)

-

4.531 TFLOPS

FP32 (float)

1000 GFLOPS

70.80 GFLOPS

FP64 (double)

200.0 GFLOPS

Board Design

60W

TDP

110W

250 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

GA107

GPU Name

RV770

-

GPU Variant

RV770 PRO (215-0669065)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

Unknown

Transistors

0.956 billion

Unknown

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA A2 vs NVIDIA GeForce 8500 GT

2

NVIDIA A2 vs AMD Radeon RX 580 OEM

3

NVIDIA A2 vs AMD Radeon R9 380

4

NVIDIA A2 vs NVIDIA GeForce 8300 GS

5

NVIDIA A2 vs NVIDIA GeForce GTX 560 OEM

6

NVIDIA A2 vs ATI FirePro V7760

7

NVIDIA A2 vs NVIDIA GeForce GTX 1080 Ti 10 GB

8

NVIDIA A2 vs ATI FirePro V8700

9

NVIDIA A2 vs AMD Radeon R5 340X OEM

10

NVIDIA A2 vs ATI Radeon HD 4730 OEM

Related News

1

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

2

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

3

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

4

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

7

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

8

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

9

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

10

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers