Home GPU Comparison AMD Radeon R7 370 vs ATI Radeon HD 4830

AMD Radeon R7 370 vs ATI Radeon HD 4830

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 370 and 512MB VRAM Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 370 's Advantages
Released 6 years and 8 months late
Boost Clock975MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (179.2GB/s vs 57.60GB/s)
384 additional rendering cores
ATI Radeon HD 4830 's Advantages
Lower TDP (95W vs 110W)

Score

Benchmark

FP32 (float)
Radeon R7 370 +171%
1.997 TFLOPS
Radeon HD 4830
0.736 TFLOPS
VS

Graphics Card

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

Clock Speeds

925 MHz
Base Clock
-
975 MHz
Boost Clock
-
1400 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
57.60GB/s

Render Config

16
Compute Units
8
-
-
-
1024
Shading Units
640
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
9.200 GPixel/s
62.40 GTexel/s
Texture Rate
18.40 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
736.0 GFLOPS
124.8 GFLOPS
FP64 (double)
147.2 GFLOPS

Board Design

110W
TDP
95W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Trinidad
GPU Name
RV770
Trinidad PRO (215-0870020)
GPU Variant
RV770 LE (215-0669075)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.956 billion
212 mm²
Die Size
256 mm²

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
-
-
-
5.1
Shader Model
4.1

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