Home GPU Comparison AMD Radeon R7 435 OEM vs ATI Radeon HD 2900 GT

AMD Radeon R7 435 OEM vs ATI Radeon HD 2900 GT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 435 OEM and 256MB VRAM Radeon HD 2900 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 435 OEM 's Advantages
Released 8 years and 7 months late
More VRAM (2GB vs 256GB)
80 additional rendering cores
Lower TDP (50W vs 150W)
ATI Radeon HD 2900 GT 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 435 OEM +104%
0.589 TFLOPS
Radeon HD 2900 GT
0.288 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Nov 2007
Arctic Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
51.20GB/s

Render Config

5
Compute Units
3
-
-
-
320
Shading Units
240
20
TMUs
12
8
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

7.360 GPixel/s
Pixel Rate
7.212 GPixel/s
18.40 GTexel/s
Texture Rate
7.212 GTexel/s
-
-
-
588.8 GFLOPS
FP32 (float)
288.5 GFLOPS
36.80 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 8-pin

Graphics Processor

Oland
GPU Name
R600
-
GPU Variant
R600 GT (215RGFDKA13FG)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
0.95 billion
Transistors
0.72 billion
77 mm²
Die Size
420 mm²

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.0

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