Home GPU Comparison AMD Radeon R5 330 OEM vs ATI Radeon HD 4850

AMD Radeon R5 330 OEM vs ATI Radeon HD 4850

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 330 OEM and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 330 OEM 's Advantages
Released 6 years and 11 months late
Boost Clock855MHz
Lower TDP (50W vs 110W)
ATI Radeon HD 4850 's Advantages
Larger VRAM bandwidth (63.55GB/s vs 14.40GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 330 OEM
0.547 TFLOPS
Radeon HD 4850 +82%
1 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jun 2008
Pirate Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

830 MHz
Base Clock
-
855 MHz
Boost Clock
-
900 MHz
Memory Clock
993 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
63.55GB/s

Render Config

-
SM Count
-
5
Compute Units
10
320
Shading Units
800
20
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB

Theoretical Performance

6.840 GPixel/s
Pixel Rate
10.00 GPixel/s
17.10 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP16 (half)
-
547.2 GFLOPS
FP32 (float)
1000 GFLOPS
-
FP64 (double)
200.0 GFLOPS

Graphics Processor

Hainan
GPU Name
RV770
-
GPU Variant
RV770 PRO (215-0669065)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.69 billion
Transistors
0.956 billion
56 mm²
Die Size
256 mm²

Board Design

50W
TDP
110W
250 W
Suggested PSU
300 W
No outputs
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.1

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