Home GPU Comparison ATI Radeon HD 4850 vs NVIDIA RTX A5000-8Q

ATI Radeon HD 4850 vs NVIDIA RTX A5000-8Q

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4850 and 8GB VRAM RTX A5000 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4850 's Advantages
Lower TDP (110W vs 230W)
NVIDIA RTX A5000-8Q 's Advantages
Released 12 years and 10 months late
Boost Clock1695MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (768.0GB/s vs 63.55GB/s)
7392 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4850
1 TFLOPS
RTX A5000 8Q +2677%
27.77 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Apr 2021
Radeon R700
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1170 MHz
-
Boost Clock
1695 MHz
993 MHz
Memory Clock
2000 MHz

Memory

512MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
384bit
63.55GB/s
Bandwidth
768.0GB/s

Render Config

10
Compute Units
-
-
SM Count
64
800
Shading Units
8192
40
TMUs
256
16
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
162.7 GPixel/s
25.00 GTexel/s
Texture Rate
433.9 GTexel/s
-
FP16 (half)
27.77 TFLOPS
1000 GFLOPS
FP32 (float)
27.77 TFLOPS
200.0 GFLOPS
FP64 (double)
433.9 GFLOPS

Board Design

110W
TDP
230W
300 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
4x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

RV770
GPU Name
GA102
RV770 PRO (215-0669065)
GPU Variant
-
TeraScale
Architecture
Ampere
TSMC
Foundry
Samsung
55 nm
Process Size
8 nm
0.956 billion
Transistors
28.3 billion
256 mm²
Die Size
628 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
4.1
Shader Model
6.7

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